APA citiranje

Burgos Vargas, R., & Cardiel, M. H. (2015). Rheumatoid arthritis in Latin America. Important challenges to be solved. Clin Rheumatol.

Citação norma Chicago

Burgos Vargas, Ruben, and Mario H. Cardiel. "Rheumatoid Arthritis in Latin America. Important Challenges to Be Solved." Clin Rheumatol 2015.

MLA citiranje

Burgos Vargas, Ruben, and Mario H. Cardiel. "Rheumatoid Arthritis in Latin America. Important Challenges to Be Solved." Clin Rheumatol 2015.