Fisher, B., & Taylor, P. (2007). Etanercept plus sulfasalazine: Added value in rheumatoid arthritis?
Cita Chicago Style (17a ed.)Fisher, B., y P. Taylor. Etanercept Plus Sulfasalazine: Added Value in Rheumatoid Arthritis? 2007.
Cita MLA (9a ed.)Fisher, B., y P. Taylor. Etanercept Plus Sulfasalazine: Added Value in Rheumatoid Arthritis? 2007.
Precaución: Estas citas no son 100% exactas.