| 2013 | Risk factors for complications and mortality of percutaneous endoscopic gastrostomy: A multicenter, retrospective study | 김성은 | Article |
| 2016 | Risk Factors for Complications in Immediate Expander-Implant Breast Reconstruction for Non-obese Patients: Impact of Breast Size on Complications | 우경제 | Article |
| 2014 | Risk factors for death during pulmonary tuberculosis treatment in Korea: a multicenter retrospective cohort study | 류연주 | Article |
| 2023 | Risk factors for deep neck infection in patients with sore throat and neck pain; [Boğaz ağrısı ve boyun ağrısı olan hastalarda derin boyun enfeksiyonu için risk faktörleri] | 최윤희 | Article |
| 2019 | Risk factors for delayed-onset rhabdomyolysis in doxylamine succinate intoxication patients | 최윤희; 이덕희 | Article |
| 2016 | Risk Factors for Developing Metabolic Acidosis after Radical Cystectomy and Ileal Neobladder | 심봉석; 정우식; 이동현; 윤하나; 류동열; 김광현; 윤현석 | Article |
| 2010 | Risk factors for device-associated infection related to organisational characteristics of intensive care units: Findings from the Korean Nosocomial Infections Surveillance System | 최희정 | Article |
| 2022 | Risk factors for early mortality in patients with carbapenem-resistant Acinetobacter baumannii bacteraemia | 최희정; 김충종; 배지윤 | Article |
| 2006 | Risk factors for immediate postpolypectomy bleeding of the colon: A multicenter study | 정성애 | Article |
| 2007 | Risk factors for low back injury among farmers in Iowa: A case-control study nested in the Agricultural Health Study | 박혜숙 | Article |
| 2002 | Risk factors for machinery-related injury among Iowa farmers: A case-control study nested in the agricultural health study | 박혜숙 | Article |
| 2015 | Risk factors for negative impacts on sexual activity and function in younger breast cancer survivors | 김윤환 | Article |
| 2013 | Risk factors for neurologic complications of hand, foot and mouth disease in the Republic of Korea, 2009 | 김경효 | Article |
| 2021 | Risk factors for neutropenic fever in non-Hodgkin's lymphoma patients with primary granulocyte colony-stimulating factor prophylaxis | 문영철 | Article |
| 2020 | Risk Factors for Perioperative Respiratory Adverse Events in Children with Recent Upper Respiratory Tract Infection: A Single-Center-Based Retrospective Study | 백희정; 우재희; 조수영; 오혜원 | Article |
| 2012 | Risk factors for postoperative complications of displaced clavicular midshaft fractures | 신상진 | Article |
| 2020 | Risk Factors for Postoperative Recurrence in Korean Patients with Crohn's Disease | 정성애 | Article |
| 2005 | Risk factors for preterm birth in Korea: A multicenter prospective study | 하은희; 김영주; 박혜숙 | Article |
| 2010 | Risk factors for pulmonary complications, including pulmonary embolism, after total knee arthroplasty (TKA) in elderly Koreans | 천은미; 김영후; 김준식; 심성신; 류연주 | Article |
| 2021 | Risk Factors for Recurrence in Pancreatic Neuroendocrine Tumor and Size as a Surrogate in Determining the Treatment Strategy: A Korean Nationwide Study | 이희성 | Article |
