| 2020 | Aggressive Surgical Excision of Supraclavicular Lymph Node Did Not Improve the Outcomes of Breast Cancer With Supraclavicular Lymph Node Involvement (KROG 16-14) | 김규보 | Article |
| 2020 | Displacement of Surgical Clips in Patients with Human Acellular Dermal Matrix in the Excision Cavity during Whole Breast Irradiation Following Breast-Conserving Surgery | 백남선; 김규보 | Article |
| 2020 | Hypofractionated whole breast irradiation after conservative surgery for patients aged less than 60 years: a multi-centre comparative study | 김규보 | Article |
| 2019 | Impact of Regions Nodal Irradiation or Breast Cancer Patients with Supraclavicular and/or Internal Mammary Lymph Node Involvement: A Multicenter, Retrospective Study (KROG 16-14) | 김규보 | Article |
| 2019 | Mapping of local recurrence after pancreaticoduodenectomy for distal extrahepatic cholangiocarcinoma: implications for adjuvant radiotherapy | 민석기; 이정경; 남은미; 김규보 | Article |
| 2021 | New brain metastases after whole-brain radiotherapy of initial brain metastases in breast cancer patients: the significance of molecular subtypes (KROG 16-12) | 김규보; 김경수 | Article |
| 2021 | Novel prognostic classification predicts overall survival of patients receiving salvage whole-brain radiotherapy for recurrent brain metastasis from breast cancer: A recursive partitioning analysis (KROG 16-12) | 김규보; 김경수 | Article |
| 2021 | Ovarian Function Preservation in Patients With Cervical Cancer Undergoing Hysterectomy and Ovarian Transposition Before Pelvic Radiotherapy | 김윤환; 김경수 | Article |
| 2024 | Risk Factors for Distant Metastasis in Extrahepatic Bile Duct Cancer after Curative Resection (KROG 1814) | 박영희 | Article |
| 2021 | Role of adjuvant radiotherapy in extrahepatic bile duct cancer: A multicenter retrospective study (Korean Radiation Oncology Group 18-14) | 김규보 | Article |
| 2020 | Survival outcomes of breast cancer patients with brain metastases: A multicenter retrospective study in Korea (KROG 16-12) | 김규보; 김경수 | Article |
| 2022 | The Pattern of Care for Brain Metastasis from Breast Cancer over the Past 10 Years in Korea: A Multicenter Retrospective Study (KROG 16-12) | 김규보; 정원근 | Article |
| 2016 | Two-year Follow-up of Volumetric-modulated Arc Therapy for Treating Internal Mammary Nodes in Locally Advanced Breast Cancer | 문병인; 이레나; 임우성; 백남선; 김규보; 이지혜 | Article |
