| 2005 | | Efficacy of Dexamethasone Therapy for Coronary Lesion after Immunoglobulin-retreated Kawasaki Disease | 정조원 |
| 2007 | | Efficacy of different types of treatment in FIGO stage IB2 cervical cancer in Korea: results of a multicenter retrospective Korean study (KGOG-1005). | 유희석, 장기홍 |
| 2024 | | Efficacy of direct-to-operating room trauma resuscitation: a systematic review | 서동민, 정경원, 정호형, 최동환 |
| 2012 | | Efficacy of Dose Escalation of Tamsulosin for the Treatment of Lower Urinary Tract Symptoms | 최종보 |
| 2011 | | Efficacy of Endoscopic Ultrasonography for Prediction of Tumor Depth in Gastric Cancer | 안창욱, 이기명, 조용관, 한상욱, 허훈 |
| 2015 | | Efficacy of fimasartan/hydrochlorothiazide combination in hypertensive patients inadequately controlled by fimasartan monotherapy. | 신준한 |
| 2012 | | Efficacy of Glycopyrrolate in Primary Hyperhidrosis Patients | 김도완, 이현호 |
| 2010 | | Efficacy of high-dose chemotherapy and autologous stem cell transplantation in patients with relapsed medulloblastoma: a report on the Korean Society for Pediatric Neuro-Oncology (KSPNO)-S-053 study. | 박준은 |
| 2011 | | Efficacy of Intra-articular Hyaluronic Acid Injection in Early Stage Ankle Osteoarthritis | 이두형, 한승환 |
| 2013 | | Efficacy of intraoperative gastroscopy for tumor localization in totally laparoscopic distal gastrectomy for cancer in the middle third of the stomach. | 변철수, 조용관, 한상욱, 허훈 |
| 2016 | | Efficacy of Intravenous Lidocaine During Endoscopic Submucosal Dissection for Gastric Neoplasm: A Randomized, Double-Blind, Controlled Study | 김지은, 최종범 |
| 2022 | | Efficacy of Intravenous Mesenchymal Stem Cells for Motor Recovery after Ischemic Stroke: A Neuroimaging Study | 이진수 |
| 2015 | | Efficacy of laparoscopic subtotal gastrectomy with D2 lymphadenectomy for locally advanced gastric cancer: the protocol of the KLASS-02 multicenter randomized controlled clinical trial. | 한상욱, 허훈 |
| 2015 | | Efficacy of Magnesium Trihydrate of Ursodeoxycholic Acid and Chenodeoxycholic Acid for Gallstone Dissolution: A Prospective Multicenter Trial. | 김진홍, 유병무 |
| 2000 | | Efficacy of MRI in complicated congenital heart disease with visceral heterotaxy syndrome. | 원제환 |
| 2005 | | Efficacy of myocardial contrast echocardiography in the diagnosis and risk stratification of acute coronary syndrome. | 강수진 |
| 2013 | | Efficacy of neoadjuvant chemotherapy in patients with FIGO stage IB1 to IIA cervical cancer: an international collaborative meta-analysis. | 유희석 |
| 2020 | | Efficacy of neoadjuvant endocrine therapy compared with neoadjuvant chemotherapy in pre-menopausal patients with oestrogen receptor-positive and HER2-negative, lymph node-positive breast cancer | 정용식 |
| 2011 | | Efficacy of NiTi Hand CAC 30 for jejunojejunostomy in gastric cancer surgery: results from a multicenter prospective randomized trial | 한상욱, 허훈 |
| 1994 | | Efficacy of polyadenylic.polyuridylic acid in the treatment of chronic active hepatitis B. | 윤정구, 함기백 |
