| 2008 | Obesity in aspirin-tolerant and aspirin-intolerant asthmatics. | 박해심 |
| 2017 | Obesity Is Inversely Related to Hydrogen-Producing Small Intestinal Bacterial Overgrowth in Non-Constipation Irritable Bowel Syndrome | 주남석, 김규남 |
| 1999 | Occupational asthma and IgE sensitization to cellulase in a textile industry worker. | 남동호, 박해심 |
| 2001 | Occupational asthma and rhinitis caused by multiple herbal agents in a pharmacist. | 남동호, 박해심 |
| 1996 | Occupational asthma due to deer dander. | 남동호 |
| 2005 | Occupations and Parkinson's disease: a multi-center case-control study in South Korea. | 방오영 |
| 2016 | Ocular Myasthenia Gravis in Monozygotic Twins with Mirror-image Myopic Anisometropia | 정승아 |
| 2010 | Oestrogen and progesterone receptor expression in melasma: an immunohistochemical analysis. | 장용현, 강희영, 이은소, 김유찬 |
| 1998 | Oilseed rape allergy presented as occupational asthma in the grain industry. | 박해심, 남동호 |
| 2002 | Oligodendrocytes from human donors differ in resistance to herpes simplex virus 1 (HSV-1). | 김승업 |
| 2019 | Olmesartan is not associated with the risk of enteropathy: a Korean nationwide observational cohort study | 윤덕용, 박래웅 |
| 2017 | Oncologic Outcome of ypT1-2N0 Rectal Cancer After Neoadjuvant Chemoradiotherapy Compared With pT1-2N0 Rectal Cancer | 오승엽, 김영배, 서광욱 |
| 2013 | Oncologic outcomes after adjuvant chemotherapy using FOLFOX in MSI-H sporadic stage III colon cancer. | 오승엽, 김도윤, 김영배, 서광욱 |
| 2017 | One-hour postload plasma glucose concentration in people with normal glucose homeostasis predicts future diabetes mellitus: a 12-year community-based cohort study | 조남한 |
| 2005 | One-stage embolization in patients with acutely ruptured poor-grade aneurysm. | 신용삼, 김선용, 김세혁, 안영환, 윤수한, 조기홍, 조경기 |
| 2017 | Opposite effects of non-thermal plasma on cell migration and collagen production in keloid and normal fibroblasts | 강성운, 이윤상, 강희영, 신유섭, 김철호 |
| 2005 | Optic nerve injury secondary to endoscopic sinus surgery: an analysis of three cases. | 김현준 |
| 2018 | Optical assessment of the in vivo tympanic membrane status using a handheld optical coherence tomography-based otoscope | 장정훈 |
| 2012 | Optical coherence tomography findings of very late stent thrombosis after drug-eluting stent implantation | 최소연 |
| 2018 | Optimal dose of combined rocuronium and cisatracurium during minor surgery: A randomized trial | 최종범 |
| 2016 | Optimal effect-site concentration of remifentanil for preventing cough during removal of the double-lumen endotracheal tube from sevoflurane-remifentanil anesthesia: A prospective clinical trial | 이숙영, 유지영, 김종엽, 김대희, 노고운, 박성용 |
| 2018 | Optimal Phase of Dynamic Computed Tomography for Reliable Size Measurement of Metastatic Neuroendocrine Tumors of the Liver: Comparison between Pre- and Post-Contrast Phases | 허지미 |
| 2017 | Optimal radiation dose for patients with one to three lymph node positive breast cancer following breast-conserving surgery and anthracycline plus taxane-based chemotherapy: A retrospective multicenter analysis (KROG 1418) | 전미선 |
| 2011 | Optimizing outcome of charles procedure for chronic lower extremity lymphoedema. | 이일재 |
| 2019 | Oral Glucose Tolerance Testing Allows Better Prediction of Diabetes in Women with a History of Gestational Diabetes Mellitus | 조남한 |
| 2015 | Oral Maintenance Chemotherapy with 6-Mercaptopurine and Methotrexate in Patients with Acute Myeloid Leukemia Ineligible for Transplantation. | 최용원, 정성현, 안미선, 이현우, 강석윤, 최진혁, 박준성 |
| 2013 | Organizational factors associated with work-related sleep problems in a nationally representative sample of Korean workers. | 박재범 |
| 2011 | Orthodontic miniplate with tube as an efficient tool for borderline cases. | 정규림 |
| 2008 | Ossicles associated with chronic pain around the malleoli of the ankle. | 한승환 |
| 2014 | Osteoarthritis of the second metatarsophalangeal joint associated with hallux valgus deformity. | 박영욱 |
| 2013 | Osteogenesis imperfecta type V: clinical and radiographic manifestations in mutation confirmed patients. | 김옥화 |
| 2018 | Outcome and predictors of renal survival in patients with lupus nephritis: Comparison between cyclophosphamide and mycophenolate mofetil | 김현아, 서창희 |
| 2008 | Outcome and reproductive function after cumulative high-dose combination chemotherapy with bleomycin, etoposide and cisplatin (BEP) for patients with ovarian endodermal sinus tumor. | 김우영 |
| 2007 | Outcome of surgery for a symptomatic herniated thoracic disc in relation to preoperative characteristics of the disc. | 김상현 |
| 2007 | Outcome study of two standard and graduated augmented modified Kestenbaum surgery protocols for abnormal head postures in infantile nystagmus. | 장윤희 |
| 2009 | Outcomes after combined laparoscopic gastrectomy and laparoscopic cholecystectomy in gastric cancer patients. | 이상림, 김지훈, 조용관, 한상욱 |
| 2011 | Outcomes and prognostic factors of intracranial unruptured vertebrobasilar artery dissection. | 김세혁 |
| 2019 | Outcomes Comparison Between Ligation and Repair after Major Lower Extremity Venous Injury | 정경원 |
| 2015 | Ovarian microcystic stromal tumor: A novel extracolonic tumor in familial adenomatous polyposis. | 고영화 |
| 2009 | Ovarian preservation during the surgical treatment of early stage endometrial cancer: a nation-wide study conducted by the Korean Gynecologic Oncology Group. | 유희석 |
| 2011 | Overcoming technical difficulties with single-port access laparoscopic surgery in gynecology: using conventional laparoscopic instruments. | 백지흠 |
| 1996 | Overexpression of c-ErbB-2 protein in gastric cancer by immunohistochemical stain. | 최진혁 |
| 2000 | Overexpression of c-H-ras p21 is correlated with vascular endothelial growth factor expression and neovascularization in advanced gastric carcinoma. | 김영배 |
| 2012 | Overexpression of renal tumor antigen is associated with tumor invasion and poor prognosis of hepatocellular carcinoma | 왕희정 |
| 1997 | P-glycoprotein: the intermediate end point of drug response to induction chemotherapy in locally advanced breast cancer. | 이기범 |
| 2007 | Pad - a new self-collection device for human papillomavirus. | 주희재 |
| 2016 | Pain Characteristics after Total Laparoscopic Hysterectomy | 최종범, 김지은 |
| 2016 | Pain related to robotic cholecystectomy with lower abdominal ports: effect of the bilateral ultrasound-guided split injection technique of rectus sheath block in female patients: A prospective randomised trial | 김진수, 최종범, 이숙영, 김욱환, 이연주, 박성용 |
| 2012 | Pain relief by Cyberknife radiosurgery for spinal metastasis | 전미선 |
| 2009 | Palliative treatment of malignant gastroduodenal obstruction with metallic stent: prospective comparison of covered and uncovered stents. | 이기명, 신성재, 황재철, 정재연, 유병무, 조성원, 김진홍 |
| 2015 | Pandemic influenza A vaccination and incidence of Guillain-Barré syndrome in Korea. | 강대용 |
| 2010 | Papillary adenocarcinoma arising in a tubular duplication of the jejunum. | 김태희, 김재근, 김영배 |
| 2012 | Papillary thyroid carcinoma involving cervical neck lymph nodes: correlations with lymphangiogenesis and ultrasound features | 박경주, 강두경, 전미선 |
| 2019 | Para-aortic lymph node recurrence after curative radiotherapy for cervical cancer | 양경미 |
| 2010 | Para-aortic lymphadenectomy in the management of preoperative grade 1 endometrial cancer confined to the uterine corpus. | 윤종혁, 유승철, 김우영, 장석준, 장기홍, 유희석 |
| 2015 | Paradoxical Associations of Insulin Resistance With Total and Cardiovascular Mortality in Humans. | 김대중 |
| 2014 | Paradoxical increase of IgE binding components during allergen-specific immunotherapy in pollinosis patients. | 신유섭, 박해심 |
| 2007 | Parapharyngeal abscess: comprehensive management protocol. | 김철호 |
| 2013 | Parental perceived benefits of OROS-methylphenidate treatment for the child with attention-deficit/hyperactivity disorder and for parents themselves. | 신윤미 |
| 2011 | Parotid gland as a risk organ in whole brain radiotherapy. | 노오규, 전미선, 오영택 |
