| 2017-12 | Randomized comparison of the effectiveness of nasal intubation using a GlideScope video laryngoscope with Magill forceps versus vascular forceps in patients with a normal airway | 염종훈 |
| 2015-06 | A Randomized Comparison Simulating Face to Face Endotracheal Intubation of Pentax Airway Scope, C-MAC Video Laryngoscope, Glidescope Video Laryngoscope, and Macintosh Laryngoscope | 강형구 |
| 2015-06 | A Randomized Comparison Simulating Face to Face Endotracheal Intubation of Pentax Airway Scope, C-MAC Video Laryngoscope, Glidescope Video Laryngoscope, and Macintosh Laryngoscope | 최혁중 |
| 2019-11 | Randomized control trial comparing the effect of cilostazol and aspirin on changes in carotid intima-medial thickness | 홍상모 |
| 2019-09 | A Randomized Controlled Trial Comparing Colonoscopic Enema With Additional Oral Preparation as a Salvage for Inadequate Bowel Cleansing Before Colonoscopy | 한동수 |
| 2019-09 | A Randomized Controlled Trial Comparing Colonoscopic Enema With Additional Oral Preparation as a Salvage for Inadequate Bowel Cleansing Before Colonoscopy | 은창수 |
| 2013-11 | A Randomized Controlled Trial of Compression Rates (COMPRATE trial) During Cardiopulmonary Resuscitation | 강형구 |
| 2016-08 | A Randomized Controlled Trial of Compression Rates during Cardiopulmonary Resuscitation | 강형구 |
| 2014-11 | Randomized controlled trial of sodium phosphate tablets vs polyethylene glycol solution for colonoscopy bowel cleansing | 은창수 |
| 2014-11 | Randomized controlled trial of sodium phosphate tablets vs polyethylene glycol solution for colonoscopy bowel cleansing | 한동수 |
| 2013-08 | Randomized Controlled Trials In Endourology: A Quality Assessment | 이승욱 |
| 2013-06 | Randomized Controlled Trials In Endourology: A Quality Assessment | 백은정 |
| 2014-04 | Randomized Controlled Trials in the Journal of Sexual Medicine: A Quality Assessment and Relevant Clinical Impact | 이승욱 |
| 2019-04 | Randomized controlled trials on erectile dysfunction: quality assessment and relevant clinical impact (2007-2018). | 김규식 |
| 2019-04 | Randomized controlled trials on erectile dysfunction: quality assessment and relevant clinical impact (2007-2018). | 이승욱 |
| 2012-01 | Randomized phase II study of gefitinib versus erlotinib in patients with advanced non-small cell lung cancer who failed previous chemotherapy | 엄지은 |
| 2012-01 | Randomized phase II study of gefitinib versus erlotinib in patients with advanced non-small cell lung cancer who failed previous chemotherapy | 엄지은 |
| 2015-01 | A randomized study to compare the efficacy and safety of extended-release and immediate-release tramadol HCl/acetaminophen in patients with acute pain following total knee replacement | 최충혁 |
| 2014-06 | Randomized trial of 2-L polyethylene glycol plus ascorbic acid versus 4-L polyethylene glycol as bowel cleansing for colonoscopy in an optimal setting | 은창수 |
| 2014-07 | Randomized trial of 2-L polyethylene glycol plus ascorbic acid versus 4-L polyethylene glycol as bowel cleansing for colonoscopy in an optimal setting | 한동수 |
