| 2016 | Efficacy evaluation of SurgiGuard® in partially hepatectomized pigs
| Korean Journal of Hepato-Biliary-Pancreatic Surgery |
| 1998 | Efficacy of a 20% Aluminum Chloride in Alcohol Solution in the Treatment of Hyperhidrosis: A Study Using a Hydrometer
| ANNALS OF DERMATOLOGY |
| 2013 | Efficacy of a combined alendronate and calcitriol agent (Maxmarvil?) in Korean postmenopausal women with early breast cancer receiving aromatase inhibitor: a double-blind, randomized, placebo-controlled study
| ENDOCRINE JOURNAL |
| 2019 | Efficacy of a Decision Aid Consisting of a Video and Booklet on Advance Care Planning for Advanced Cancer Patients: Randomized Controlled Trial | JOURNAL OF PAIN AND SYMPTOM MANAGEMENT |
| 2021 | Efficacy of a four-tier infection response system in the emergency department during the coronavirus disease-2019 outbreak
| PLOS ONE |
| 2013 | Efficacy of a Metallic Stent Covered with a Paclitaxel-Incorporated Membrane Versus a Covered Metal Stent for Malignant Biliary Obstruction: A Prospective Comparative Study | DIGESTIVE DISEASES AND SCIENCES |
| 2017 | Efficacy of a Multiplex Paclitaxel Emission Stent Using a Pluronic® Mixture Membrane versus a Covered Metal Stent in Malignant Biliary Obstruction: A Prospective Randomized Comparative Study
| GUT AND LIVER |
| 2009 | Efficacy of a negative conversion trial and subsequent living donor kidney transplant outcome in recipients with a positive lymphocyte crossmatch | NEPHRON |
| 2024 | Efficacy of a new refractive multifocal contact lens for presbyopia
| SCIENTIFIC REPORTS |
| 2023 | Efficacy of a Newly Developed Guidewire for Selective Biliary Cannulation: A Multicenter Randomized Controlled Trial
| JOURNAL OF CLINICAL MEDICINE |
| 2020 | Efficacy of a Nickel-Titanium Ultrasonic Instrument for Biofilm Removal in a Simulated Complex Root Canal
| MATERIALS |
| 2019 | Efficacy of a Novel Annular Closure Device After Lumbar Discectomy in Korean Patients : A 24-Month Follow-Up of a Randomized Controlled Trial
| JOURNAL OF KOREAN NEUROSURGICAL SOCIETY |
| 2019 | Efficacy of a paclitaxel-eluting biliary metal stent with sodium caprate in malignant biliary obstruction: a prospective randomized comparative study | Endoscopy |
| 2020 | Efficacy of a povidone-iodine foam dressing (Betafoam) on diabetic foot ulcer | INTERNATIONAL WOUND JOURNAL |
| 2015 | Efficacy of a single dose of dexmedetomidine for cough suppression during anesthetic emergence: a randomized controlled trial | CANADIAN JOURNAL OF ANESTHESIA-JOURNAL CANADIEN D ANESTHESIE |
| 1997 | Efficacy of a topical agent SS-cream in the treatment of premature ejaculation: preliminary clinical studies
| YONSEI MEDICAL JOURNAL |
| 2022 | Efficacy of Abatacept Versus Tumor Necrosis Factor Inhibitors in Anti-citrullinated Protein Antibody-Positive Patients with Rheumatoid Arthritis: Results from a Korean Nationwide Biologics Registry
| RHEUMATOLOGY AND THERAPY |
| 2023 | Efficacy of active noise cancelling headphones in patients undergoing ultrasonic scaling
| Dissertation |
| 2023 | Efficacy of active noise-canceling headphones in patients undergoing ultrasonic scaling
| JOURNAL OF PERIODONTAL AND IMPLANT SCIENCE |
| 2016 | Efficacy of Adalimumab in Korean Patients with Crohn's Disease
| GUT AND LIVER |
