| 2018 | Efficacy and safety of rituximab in childhood-onset, difficult-to-treat nephrotic syndrome A multicenter open-label trial in Korea | 이승주; 이정원 | Article |
| 2013 | Efficacy and safety of rituximab in children with refractory nephrotic syndrome; a multicenter clinical trial | 이승주 | Meeting Abstract |
| 2020 | Efficacy and safety of short-term use of a pelubiprofen CR and aceclofenac in patients with symptomatic knee osteoarthritis: A double-blinded, randomized, multicenter, active drug comparative, parallel-group, phase IV, non-inferiority clinical trial | 유재두 | Article |
| 2022 | Efficacy and Safety of SID142 in Patients With Peripheral Arterial Disease: A Multicenter, Randomized, Double-Blind, Active-Controlled, Parallel-Group, Phase III Clinical Trial | 권기환 | Article |
| 2017 | Efficacy and safety of single injection of cross-linked sodium hyaluronate vs. three injections of high molecular weight sodium hyaluronate for osteoarthritis of the knee: A double-blind, randomized, multi-center, non-inferiority study | 유재두 | Article |
| 2022 | Efficacy and safety of split-dose bowel preparation with 1 L polyethylene glycol and ascorbate compared with 2 L polyethylene glycol and ascorbate in a Korean population: a phase IV, multicenter, randomized, endoscopist-blinded study | 정성애 | Article |
| 2023 | Efficacy and safety of standard dose triple combination of telmisartan 80 mg/amlodipine 5 mg/chlorthalidone 25 mg in primary hypertension: A randomized, double-blind, active-controlled, multicenter phase 3 trial | 권기환 | Article |
| 2010 | Efficacy and safety of tamsulosin for the treatment of non-neurogenic voiding dysfunction in females: A 8-week prospective study | 윤하나 | Article |
| 2014 | Efficacy and safety of tiropramide in the treatment of patients with irritable bowel syndrome: A multicenter, randomized, double-blind, non-inferiority trial, compared with octylonium | 정혜경 | Article |
| 2022 | Efficacy and Safety of TJP-008 Compared to 2 L PEG with Ascorbate in Colon Cleansing: A Randomized Phase 3 Trial | 정성애 | Article |
| 2018 | Efficacy and Safety of Tremella fuciformis in Individuals with Subjective Cognitive Impairment: A Randomized Controlled Trial | 홍영선; 임수미; 김지은 | Article |
| 2019 | Efficacy and Safety of Triple Therapy With Telmisartan, Amlodipine, and Rosuvastatin in Patients With Dyslipidemia and Hypertension: The Jeil Telmisartan, Amlodipine, and Rosuvastatin Randomized Clinical Trial | 편욱범 | Article |
| 2018 | Efficacy and Safety of UI05MSP015CT in Functional Dyspepsia: A Randomized, Controlled Trial | 심기남 | Article |
| 2007 | Efficacy and safety of uro-vaxom treatment for patients with recurrent cystitis: An open multicenter study | 심봉석 | Article |
| 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 |
| 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 |
| 2012 | Efficacy of a modified pharmacomechanical thrombolysis technique for endovascular treatment of thrombosed prosthetic arteriovenous grafts | 최선영 | Article |
| 2016 | Efficacy of a Subacromial Corticosteroid Injection for Persistent Pain After Arthroscopic Rotator Cuff Repair | 신상진 | Article |
