Citazione APA

Zhang, Y., Feng, B., Dong, J., Zhong, Y., Wang, L., & Zhao, L. (2021). Rheumatoid arthritis coexisting with ankylosing spondylitis: A report of 22 cases with delayed diagnosis. Medicine (Baltimore).

Stile di citazione Chicago

Zhang, Yuanyuan, Bo Feng, Jing Dong, Yanyan Zhong, Liqin Wang, e Lei Zhao. "Rheumatoid Arthritis Coexisting With Ankylosing Spondylitis: A Report of 22 Cases With Delayed Diagnosis." Medicine (Baltimore) 2021.

Citazione MLA

Zhang, Yuanyuan, et al. "Rheumatoid Arthritis Coexisting With Ankylosing Spondylitis: A Report of 22 Cases With Delayed Diagnosis." Medicine (Baltimore) 2021.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.