| 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 |
| 2022 | Risk Factors for Mortality Among Mechanically Ventilated Patients Requiring Pleural Drainage | 박소정 | 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 |
| 2019 | Risk factors for neutropenia and febrile neutropenia following prophylactic pegfilgrastim | 곽혜선 | Article |
| 2021 | Risk factors for neutropenic fever in non-Hodgkin's lymphoma patients with primary granulocyte colony-stimulating factor prophylaxis | 문영철 | Article |
| 2015 | Risk factors for osteoarthritis and contributing factors to current arthritic pain in south korean older adults | 이승열 | Article |
| 2015 | Risk Factors for Osteoarthritis and Contributing Factors to Current Arthritic Pain in South Korean Older Adults (vol 56, pg 124, 2015) | 이승열 | Correction |
| 2023 | Risk Factors for Palbociclib-Induced Early Developing Neutropenia in Patients with Hormone Receptor-Positive Metastatic Breast Cancer | 곽혜선 | 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 |
| 2017 | Risk factors for Pneumocystis jirovecii pneumonia (PJP) in kidney transplantation recipients | 이수환 | 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 |
| 2019 | Risk factors for recurrence of malignant phyllodes tumors of the breast | 김규보 | Article |
| 2020 | Risk factors for sodium overcorrection in non-hypovolemic hyponatremia patients treated with tolvaptan | 곽혜선 | Article |
| 2012 | Risk factors for surgical site infection after gastric surgery: A multicentre casecontrol study | 최희정 | Article |
