Association between Knee Osteoarthritis, Cardiovascular Risk Factors, and the Framingham Risk Score in South Koreans: A Cross-Sectional Study. - Kim, Ho Sun; Shin, Joon-Shik; Lee, Jinho; Lee, Yoon Jae; Kim, Me-riong; Bae, Young-Hyeon; Park, Ki Byung; Lee, Eun-Jung; Kim, Joo-Hee; Ha, In-Hyuk (PLoS ONE, 2016)