| 2007 | Efficacy and tolerability of OROS methylphenidate in Korean children with Attention-Deficit/Hyperactivity Disorder | 김의정 | Article |
| 2018 | Efficacy and tolerability of ramucirumab monotherapy or in combination with paclitaxel in gastric cancer patients from the Expanded Access Program Cohort by the Korean Cancer Study Group (KCSG) | 이경은 | Article |
| 2019 | Efficacy and Toxicity of Synthesized Polyphosphazene-Cisplatin Conjugate | 강수연 | Master's Thesis |
| 2018 | Efficacy of a clinical pathway for patients with thyroid cancer | 문병인; 임우성; 백남선; 권형주; 우주현 | Article |
| 2019 | Efficacy of a Decision Aid Consisting of a Video and Booklet on Advance Care Planning for Advanced Cancer Patients: Randomized Controlled Trial | 남은미 | Article |
| 2022 | Efficacy of a Hip Brace for Hip Displacement in Children With Cerebral Palsy A Randomized Clinical Trial | 서지현 | Article |
| 2012 | Efficacy of a modified pharmacomechanical thrombolysis technique for endovascular treatment of thrombosed prosthetic arteriovenous grafts | 최선영 | Article |
| 2016 | Efficacy of a self-designed apparatus for manufacturing low-benzo(a)pyrene sesame seed (Sesamum indicum L.) oil | 이지윤 | Master's Thesis |
| 2016 | Efficacy of a Subacromial Corticosteroid Injection for Persistent Pain After Arthroscopic Rotator Cuff Repair | 신상진 | Article |
| 2013 | Efficacy of a training program for long-term disease-free cancer survivors as health partners: A randomized controlled trial in Korea | 이순남 | Article |
| 2019 | EFFICACY OF ADJUVANT TOPICAL DORZOLAMIDE-TIMOLOL IN PATIENTS WITH NEOVASCULAR AGE-RELATED MACULAR DEGENERATION REFRACTORY TO ANTI-VASCULAR ENDOTHELIAL GROWTH FACTOR THERAPY | 이지환 | Article |
| 2019 | Efficacy of Assessing Intraoperative Bowel Perfusion with Near-Infrared Camera in Laparoscopic Gastric Cancer Surgery | 허연주 | Article |
| 2012 | Efficacy of Bowel Preparation With the Use of a General Diet Versus a Clear Liquid Diet With Polyethylene Glycol Electrolyte Solution | 김성은 | Meeting Abstract |
| 2023 | Efficacy of combined caprylic acid and thymol treatments for inactivation of Listeria monocytogenes on enoki mushrooms in household and food-service establishments | 김선애 | Article |
| 2016 | Efficacy of da-9701 (motilitone) in functional dyspepsia compared to pantoprazole: A multicenter, randomized, double-blind, non-inferiority study | 정혜경 | Article |
| 2021 | Efficacy of erector spinae plane block with opioid-sparing analgesic technique in breast-conserving surgery | 임우성; 김원중 | Article |
| 2023 | Efficacy of Far Cortical Locking Screws in Treating Distal Tibia Fractures in Comparison With That of Standard Locking Screws | 강호원 | Article |
| 2011 | Efficacy of fluoroscopy-guided cutting needle lung biopsy in patients with diffuse infiltrative lung disease | 김정숙 | Article |
| 2018 | Efficacy of granulocyte colony stimulating factor in patients with severe alcoholic hepatitis with partial or null response to steroid (GRACIAH trial): study protocol for a randomized controlled trial | 김휘영 | Article |
| 2020 | Efficacy of health coaching and a web-based program on physical activity, weight, and distress management among cancer survivors: A multi-centered randomised controlled trial | 문병인; 우주현 | Article |
