| 2023 | Optimal timing of surgery for prenatally diagnosed choledochal cysts
| FRONTIERS IN PEDIATRICS |
| 2005 | Optimal timing of surgery in well-differentiated thyroid carcinoma detected during pregnancy | JOURNAL OF SURGICAL ONCOLOGY |
| 2010 | Optimal Total Mesorectal Excision for Rectal Cancer: the Role of Robotic Surgery from an Expert's View
| Journal of the Korean Society of Coloproctology |
| 2020 | Optimal treatment of pseudoangiomatous stromal hyperplasia of the breast
| ASIAN JOURNAL OF SURGERY |
| 2023 | Optimal treatment strategy for hormone receptor-positive human epidermal growth factor receptor 2-negative breast cancer patients with 1-2 suspicious axillary lymph node metastases on breast magnetic resonance imaging: upfront surgery vs. neoadjuvant chemotherapy
| FRONTIERS IN ONCOLOGY |
| 2010 | Options for successful renal transplantation in recipients with incompatible living donors: Severance Hospital experience | Clinical Transplants |
| 2019 | Oral Pyridostigmine-responsive Visceral Myopathy With ACTG2 Mutations: A Case Series | JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION |
| 2003 | Oral Tegafur-uracil Plus Folinic Acid versus Intravenous 5-fluorouracil Plus Folinic Acid as Adjuvant Chemotherapy of Colon Cancer
| YONSEI MEDICAL JOURNAL |
| 2011 | Oral vitamin B12 replacement: an effective treatment for vitamin B12 deficiency after total gastrectomy in gastric cancer patients. | ANNALS OF SURGICAL ONCOLOGY |
| 2011 | Oral Vitamin B12 Therapy after Total Gastrectomy | ANNALS OF SURGICAL ONCOLOGY |
| 2020 | Organ procurement in a deceased donor
| Korean Journal of Transplantation |
| 2013 | Orthotopic liver transplantation after the combined use of locoregional therapy and sorafenib for advanced hepatocellular carcinoma
| ONCOTARGETS AND THERAPY |
| 2009 | Outcome after curative resection for a huge (≥10 cm) hepatocellular carcinoma and prognostic significance of gross tumor classification | AMERICAN JOURNAL OF SURGERY |
| 2012 | Outcome after gastrectomy in gastric cancer patients with type 2 diabetes
| WORLD JOURNAL OF GASTROENTEROLOGY |
| 2017 | Outcome following sentinel lymph node biopsy-guided decisions in breast cancer patients with conversion from positive to negative axillary lymph nodes after neoadjuvant chemotherapy | BREAST CANCER RESEARCH AND TREATMENT |
| 2010 | Outcome of adjuvant therapy for gallbladder cancer | ONCOLOGY |
| 2012 | Outcome of kidney allograft in patients with adulthood-onset focal segmental glomerulosclerosis: comparison with childhood-onset FSGS | NEPHROLOGY DIALYSIS TRANSPLANTATION |
| 2021 | Outcome of lateral pelvic lymph node dissection with total mesorectal excision in treatment of rectal cancer: A systematic review and meta-analysis | SURGERY |
| 2007 | Outcome of Multipair Donor Kidney Exchange by a Web-Based Algorithm
| JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY |
| 2014 | Outcome With Immediate Direct Anastomosis of Recurrent Laryngeal Nerves Injured During Thyroidectomy | LARYNGOSCOPE |
