Cita APA

Zhu, J., Niu, Z., Alfredsson, L., Klareskog, L., Padyukov, L., & Jiang, X. (2021). Age at menarche, age at natural menopause, and risk of rheumatoid arthritis — a Mendelian randomization study. Arthritis Res Ther.

Chicago Style Citation

Zhu, Jingjing, Zheng Niu, Lars Alfredsson, Lars Klareskog, Leonid Padyukov, i Xia Jiang. "Age At Menarche, Age At Natural Menopause, and Risk of Rheumatoid Arthritis — a Mendelian Randomization Study." Arthritis Res Ther 2021.

Cita MLA

Zhu, Jingjing, et al. "Age At Menarche, Age At Natural Menopause, and Risk of Rheumatoid Arthritis — a Mendelian Randomization Study." Arthritis Res Ther 2021.