| 2018 | ASO Author Reflections: Survival Benefit of Adjuvant Chemoradiotherapy for Gallbladder Cancer: The Role of Radiation Therapy Revisited | 김규보 | Article |
| 2017 | Change in carbohydrate antigen 19-9 level as a prognostic marker of overall survival in locally advanced pancreatic cancer treated with concurrent chemoradiotherapy | 남은미; 김규보 | Article |
| 2017 | Chemoradiation-Induced Alteration of Programmed Death-Ligand 1 and CD8+ Tumor-Infiltrating Lymphocytes Identified Patients With Poor Prognosis in Rectal Cancer: A Matched Comparison Analysis | 김규보 | Article |
| 2017 | Chemoradiotherapy after gemcitabine plus erlotinib in patients with locally advanced pancreatic cancer | 김규보 | Review |
| 2018 | Chest wall recurrence in pT1-2N0-1 breast cancer patients after mastectomy without radiotherapy | 김규보 | Article |
| 2018 | High expression of MMP-9 is associated with better prognosis in extrahepatic bile duct cancer patients | 김규보 | Article |
| 2019 | Impact of mucin proportion in the pretreatment MRI on the outcomes of rectal cancer patients undergoing neoadjuvant chemoradiotherapy | 김규보 | Article |
| 2017 | Impact of radiation dose in postoperative radiotherapy after R1 resection for extrahepatic bile duct cancer: Long term results from a single institution | 김규보 | Article |
| 2010 | Pathologic complete response of primary tumor following preoperative chemoradiotherapy for locally advanced rectal cancer: Long-term outcomes and prognostic significance of pathologic nodal status (KROG 09-01) | 이경자 | Article |
| 2017 | Phosphorylated Akt Expression as a Favorable Prognostic Factor for Patients Undergoing Curative Resection and Adjuvant Chemoradiotherapy for Proximal Extrahepatic Bile Duct Cancer | 김규보 | Article |
| 2020 | Prognostic factors for survival in colorectal cancer patients with brain metastases undergoing whole brain radiotherapy: multicenter retrospective study | 김규보 | Article |
| 2017 | Prognostic relevance of lymph node status for patients with ampullary adenocarcinoma after radical resection followed by adjuvant treatment | 김규보 | Article |
| 2016 | Prognostic stratification and nomogram for survival prediction in hepatocellular carcinoma patients treated with radiotherapy for lymph node metastasis | 김규보 | Article |
| 2017 | Risk stratification and prognostic nomogram for post-recurrence overall survival in patients with recurrent extrahepatic cholangiocarcinoma | 김규보 | Article |
| 2017 | Salvage radiotherapy for locoregionally recurrent extrahepatic bile duct cancer after radical surgery | 남은미; 김규보 | Article |
| 2020 | Survival benefit of adjuvant chemoradiotherapy for positive or close resection margin after curative resection of pancreatic adenocarcinoma | 김규보 | Article |
