| 2022 | | Comparison of early and late Pneumocystis jirovecii Pneumonia in kidney transplant patients: the Korean Organ Transplantation Registry (KOTRY) Study | 이수형 |
| 2020 | | Comparison of Effectiveness between Abdominal Vibration Stimulation and Walking Exercise for Bowel Cleansing before Therapeutic Colonoscopy | 김진홍, 노충균, 박범희, 신성재, 이기명, 이길호, 임선교 |
| 2018 | | Comparison of efficacy and safety between two different irbesartan, generic vs branded, in the treatment of Korean patients with mild-to-moderate hypertension: an 8-week, multicenter, randomized, open-label, Phase IV clinical study | 황교승 |
| 2006 | | Comparison of efficacy and tolerability of amlodipine orotate versus amlodipine besylate in adult patients with mild to moderate hypertension: a multicenter, randomized, double-blind, placebo-controlled, parallel-group, 8-week follow-up, noninferiority trial. | 윤명호 |
| 2022 | | Comparison of Efficacy of Glimepiride, Alogliptin, and Alogliptin-Pioglitazone as the Initial Periods of Therapy in Patients with Poorly Controlled Type 2 Diabetes Mellitus: An Open-Label, Multicenter, Randomized, Controlled Study | 김혜진 |
| 2011 | | Comparison of endoscopic and robotic thyroidectomy. | 소의영, 이잔디, 이정훈 |
| 2024 | | Comparison of endoscopic healing and durability between infliximab originator and CT-P13 in pediatric patients with inflammatory bowel disease | 김유빈 |
| 2019 | | Comparison of endoscopic papillary large balloon dilation with or without endoscopic sphincterotomy for the treatment of large bile duct stones | 김진홍, 유병무, 황재철 |
| 2013 | | Comparison of event-based methods using optical coherence tomography and automated perimetry to detect the progression of glaucoma in patients with open-angle glaucoma. | 안재홍, 양홍석, 이마빈 |
| 2011 | | Comparison of everolimus- and sirolimus-eluting stents in patients with long coronary artery lesions: a randomized LONG-DES-III (Percutaneous Treatment of LONG Native Coronary Lesions With Drug-Eluting Stent-III) Trial. | 탁승제 |
| 2023 | | Comparison of fiberoptic bronchoscopic intubation using silicone and polyvinyl chloride double-lumen tubes | 강세윤, 유지영, 채윤정 |
| 2017 | | Comparison of Fixed-dose Combinations of Amlodipine/Losartan Potassium/Chlorthalidone and Amlodipine/Losartan Potassium in Patients With Stage 2 Hypertension Inadequately Controlled With Amlodipine/Losartan Potassium: A Randomized, Double-blind, Multicenter, Phase III Study | 신준한 |
| 2017 | | Comparison of Follow-up Courses after Discharge from Neonatal Intensive Care Unit between Very Low Birth Weight Infants with and without Home Oxygen | 이장훈 |
| 2018 | | Comparison of Fractional FLow Reserve And Intravascular ultrasound-guided Intervention Strategy for Clinical OUtcomes in Patients with InteRmediate Stenosis (FLAVOUR): Rationale and design of a randomized clinical trial | 양형모, 탁승제 |
| 2020 | | Comparison of fractional myocardial mass, a vessel-specific myocardial mass-at-risk, with coronary angiographic scoring systems for predicting myocardial ischemia | 임홍석 |
| 2002 | | Comparison of gold-coated NIR stents with uncoated NIR stents in patients with coronary artery disease. | 탁승제 |
| 2020 | | Comparison of heart failure risk and medical costs between patients with type 2 diabetes mellitus treated with dapagliflozin and dipeptidyl peptidase-4 inhibitors: a nationwide population-based cohort study | 김혜진 |
| 2011 | | Comparison of high- and low-dose corticosteroid in subacromial injection for periarticular shoulder disorder: a randomized, triple-blind, placebo-controlled trial. | 곽규성, 윤승현 |
| 2023 | | Comparison of histological and molecular features of pediatric-type follicular lymphoma and pediatric nodal marginal zone lymphoma | 한재호 |
| 2012 | | Comparison of hyperkalemic risk in hospitalized patients treated with different angiotensin receptor blockers: a retrospective cohort study using a Korean clinical research database | 김흥수, 박래웅, 박인휘, 신규태, 신승수, 임홍석 |
| 1994 | | Comparison of immunomodulative effects of histamine-2 receptor antagonists in gastric cancer patients: focus on the lymphoblastogenesis and cytotoxicity of peripheral blood mononuclear cells. | 김진홍, 함기백 |
| 1995 | | Comparison of immunomodulative effects of the histamine-2 receptor antagonists cimetidine, ranitidine, and famotidine on peripheral blood mononuclear cells in gastric cancer patients. | 함기백 |
| 2019 | | Comparison of intraoperative radiation exposure with and without use of distal targeting device: a randomized control study | 김정택 |
| 2016 | | Comparison of Iohexol-380 and Iohexol-350 for Coronary CT Angiography: A Multicenter, Randomized, Double-Blind Phase 3 Trial | 강두경 |
| 2014 | | Comparison of laparoscopic versus abdominal radical hysterectomy for FIGO stage IB and IIA cervical cancer with tumor diameter of 3 cm or greater | 공태욱, 백지흠, 유희석, 장석준 |
| 2021 | | Comparison of learning direct laryngoscopy using a McGrath videolaryngoscope as a direct versus indirect laryngoscope: a randomized controlled trial | 민상기, 이인경, 채윤정 |
| 2020 | | Comparison of learning needs priorities between healthcare providers and patients with heart failure | 박진선, 안정아 |
| 2023 | | Comparison of maternal and neonatal survival exposed to humidifier disinfectants during perinatal periods: a case-series study | 이장훈, 최서희 |
| 2022 | | Comparison of McGrath videolaryngoscope-assisted insertion versus standard blind technique for flexible laryngeal mask airway insertion in adults | 김종엽, 민상기, 유지영, 하은지 |
| 2020 | | Comparison of McGrath, Pentax, and Macintosh laryngoscope in normal and cervical immobilized manikin by novices: a randomized crossover trial | 김종엽, 민상기, 이인경 |
| 2023 | | Comparison of Melanocyte-Associated Immunohistochemical Markers in Acral Lentiginous Melanoma and Acral Benign Nevi | 김유찬, 김진철, 최지웅 |
| 2015 | | Comparison of MR imaging features of solid pseudopapillary neoplasm of pancreas between male and female patients. | 김보현, 김영배, 김재근, 박민정, 이다근, 이제희 |
| 2010 | | Comparison of MRI and endoscopic ultrasound in the characterization of pancreatic cystic lesions. | 김영철 |
| 2011 | | Comparison of multi-drug injection versus placebo after hallux valgus surgery. | 한승환 |
| 2019 | | Comparison of MultiColor fundus imaging and colour fundus photography in the evaluation of epiretinal membrane | 송지훈 |
| 2011 | | Comparison of multiplex restriction fragment mass polymorphism and sequencing analyses for detecting entecavir resistance in chronic hepatitis B. | 조성원 |
| 2023 | | Comparison of neonatal outcomes between multiples and singletons among very low birth weight infants: the Korean Neonatal Network cohort study | 노오규, 이장훈, 최서희 |
| 2022 | | Comparison of nutritional and immunological scoring systems predicting prognosis in T1-2N0 colorectal cancer | 오승엽 |
| 2013 | | Comparison of oncological outcomes between neoadjuvant and adjuvant chemotherapy combined with surgery for resectable synchronous colorectal liver metastases. | 김도윤, 김영배, 서광욱, 오승엽 |
| 2017 | | Comparison of Optimal Diagnostic Thresholds of Hypertension With Home Blood Pressure Monitoring and 24-Hour Ambulatory Blood Pressure Monitoring | 박진선 |
| 2018 | | Comparison of outcomes in severely injured patients between a South Korean trauma center and matched patients treated in the United States | 이국종, 정경원 |
| 2019 | | Comparison of Pentax Airway Scope and Macintosh laryngoscope for orotracheal intubation in children: A randomised non-inferiority trial | 김종엽, 이숙영, 이인경 |
| 2016 | | Comparison of positive end-expiratory pressure-induced increase in central venous pressure and passive leg raising to predict fluid responsiveness in patients with atrial fibrillation | 김종엽 |
| 2019 | | Comparison of posterior rectal dissection techniques during rectosigmoid colon resection as part of cytoreductive surgery in patients with epithelial ovarian cancer: Close rectal dissection versus total mesorectal excision | 공태욱, 백지흠, 손주혁, 유희석, 장석준 |
| 2016 | | Comparison of Predicted Total Lung Capacity and Total Lung Capacity by Computed Tomography in Lung Transplantation Candidates | 함석진 |
| 2020 | | Comparison of proton density fat fraction, simultaneous R2*, and apparent diffusion coefficient for assessment of focal vertebral bone marrow lesions | 곽규성, 박성훈, 이한동 |
| 2004 | | Comparison of proximal porous-coated and grit-blasted surfaces of hydroxyapatite-coated stems. | 원예연 |
| 2021 | | Comparison of remifentanil concentrations with and without dexmedetomidine for the prevention of emergence cough after nasal surgery: a randomized double-blinded trial | 김종엽, 김하연, 민상기 |
| 2016 | | Comparison of remifentanil EC50 for facilitating i-gel and laryngeal mask airway insertion with propofol anesthesia | 김종엽, 이숙영 |
| 2021 | | Comparison of RT-PCR, RT-nested PCRs, and real-time PCR for diagnosis of severe fever with thrombocytopenia syndrome: a prospective study | 허중연 |
| 2016 | | Comparison of screening scores for diabetes and prediabetes | 김대중 |
| 2015 | | Comparison of severe pelvic inflammatory disease, pyosalpinx and tubo-ovarian abscess. | 양정인 |
| 2018 | | Comparison of sevoflurane and desflurane on effect-site concentration of remifentanil for preventing anesthetic emergence cough in elderly female patients undergoing laparoscopic cholecystectomy | 김지은, 김하연, 이숙영 |
| 2023 | | Comparison of silicone double-lumen tube and polyvinyl chloride single-lumen tube in fiberoptic tracheal intubation on a difficult airway model: a randomized controlled non-inferiority trial | 강세윤, 유지영, 채윤정 |
| 2023 | | Comparison of sinus conversion rates and body weights after 6 mg adenosine administration in supraventricular tachycardia | 고유라, 김혁훈, 안주호, 양희원 |
| 2006 | | Comparison of sirolimus-eluting stent, paclitaxel-eluting stent, and bare metal stent in the treatment of long coronary lesions. | 탁승제 |
| 2006 | | Comparison of spontaneous intracranial vertebral artery dissection with large artery disease. | 김선용, 신용삼 |
| 2023 | | Comparison of suprapatellar intramedullary nailing versus minimal invasive locked plating for proximal tibia fractures | 김태훈, 박도영, 송형근, 임수민, 정준영 |
| 2021 | | Comparison of surgical outcomes among different methods of esophagojejunostomy in laparoscopic total gastrectomy for clinical stage I proximal gastric cancer: results of a single-arm multicenter phase II clinical trial in Korea, KLASS 03 | 한상욱 |
| 2020 | | Comparison of surgical outcomes between integrated robotic and conventional laparoscopic surgery for distal gastrectomy: a propensity score matching analysis | 노철규 |
