Cita APA

Krishnan, E., & Hubert, H. B. (2006). Ethnicity and mortality from systemic lupus erythematosus in the US. BMJ Group.

Chicago Style Citation

Krishnan, E., i H B. Hubert. Ethnicity and Mortality From Systemic Lupus Erythematosus in the US. BMJ Group, 2006.

Cita MLA

Krishnan, E., i H B. Hubert. Ethnicity and Mortality From Systemic Lupus Erythematosus in the US. BMJ Group, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.