APA (7th ed.) Citation

Park, E., Jung, Y. J., Kim, J., & Jang, Y. S. Retrospective observational study of the association between changes in physical activity and frailty in middle-aged and older adults: Evidence from the Korean Longitudinal Study of Aging (2006–2022). BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Park, Eun-Cheol, Ye Jun Jung, Junhyuk Kim, and Yun Seo Jang. Retrospective Observational Study of the Association Between Changes in Physical Activity and Frailty in Middle-aged and Older Adults: Evidence from the Korean Longitudinal Study of Aging (2006–2022). BMJ Publishing Group.

MLA (9th ed.) Citation

Park, Eun-Cheol, et al. Retrospective Observational Study of the Association Between Changes in Physical Activity and Frailty in Middle-aged and Older Adults: Evidence from the Korean Longitudinal Study of Aging (2006–2022). BMJ Publishing Group.