APA ציטוט

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.

Citação norma Chicago

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

ציטוט 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.