Cita APA

Arkema, E. V., Askling, J., Salmon, J. E., & Simard, J. F. (2016). Sex ratio of offspring born to women with systemic lupus erythematosus and rheumatoid arthritis. Arthritis Rheumatol.

Chicago Style Citation

Arkema, Elizabeth V., Johan Askling, Jane E. Salmon, i Julia F. Simard. "Sex Ratio of Offspring Born to Women With Systemic Lupus Erythematosus and Rheumatoid Arthritis." Arthritis Rheumatol 2016.

Cita MLA

Arkema, Elizabeth V., Johan Askling, Jane E. Salmon, i Julia F. Simard. "Sex Ratio of Offspring Born to Women With Systemic Lupus Erythematosus and Rheumatoid Arthritis." Arthritis Rheumatol 2016.