APA
Weder-Cisneros N. D., Téllez-Zenteno J. F., Cardiel M. H., Guibert-Toledano M., Cabiedes J., Velásquez-Paz A. L., García-Ramos G. & Cantú C. (20050128). Prevalence and factors associated with headache in patients with systemic lupus erythematosus. : Cephalalgia : an international journal of headache.
Chicago
Weder-Cisneros N D, Téllez-Zenteno J F, Cardiel M H, Guibert-Toledano M, Cabiedes J, Velásquez-Paz A L, García-Ramos G and Cantú C. 20050128. Prevalence and factors associated with headache in patients with systemic lupus erythematosus. : Cephalalgia : an international journal of headache.
Harvard
Weder-Cisneros N. D., Téllez-Zenteno J. F., Cardiel M. H., Guibert-Toledano M., Cabiedes J., Velásquez-Paz A. L., García-Ramos G. and Cantú C. (20050128). Prevalence and factors associated with headache in patients with systemic lupus erythematosus. : Cephalalgia : an international journal of headache.
MLA
Weder-Cisneros N D, Téllez-Zenteno J F, Cardiel M H, Guibert-Toledano M, Cabiedes J, Velásquez-Paz A L, García-Ramos G and Cantú C. Prevalence and factors associated with headache in patients with systemic lupus erythematosus. : Cephalalgia : an international journal of headache. 20050128.