Cita APA

Nguyen, U. D. T., Zhang, Y., Zhu, Y., Niu, J., Zhang, B., Aliabadi, P., & Felson, D. T. (2011). Increasing Prevalence of Knee Pain and Symptomatic Knee Osteoarthritis.

Citación estilo Chicago

Nguyen, Uyen-Sa D. T., Yuqing Zhang, Yanyan Zhu, Jingbo Niu, Bin Zhang, Piran Aliabadi, y David T. Felson. Increasing Prevalence of Knee Pain and Symptomatic Knee Osteoarthritis. 2011.

Cita MLA

Nguyen, Uyen-Sa D. T., et al. Increasing Prevalence of Knee Pain and Symptomatic Knee Osteoarthritis. 2011.