APA (7th ed.) Citation

Salah Samia, Lotfy Hala M, Mokbel Abir N, Kaddah Ahmed M, & Fahmy Nouran. (2011). Damage index in childhood-onset systemic lupus erythematosus in Egypt. BMC.

Chicago Style (17th ed.) Citation

Salah Samia, Lotfy Hala M, Mokbel Abir N, Kaddah Ahmed M, and Fahmy Nouran. Damage Index in Childhood-onset Systemic Lupus Erythematosus in Egypt. BMC, 2011.

MLA (9th ed.) Citation

Salah Samia, et al. Damage Index in Childhood-onset Systemic Lupus Erythematosus in Egypt. BMC, 2011.