Style de citation APA

van Vollenhoven, R. F., Ernestam, S., Harju, A., Bratt, J., & Klareskog, L. (2003). Etanercept versus etanercept plus methotrexate: A registry-based study suggesting that the combination is clinically more efficacious. BioMed Central.

Style de citation Chicago

van Vollenhoven, Ronald F., Sofia Ernestam, Anders Harju, Johan Bratt, et Lars Klareskog. Etanercept Versus Etanercept Plus Methotrexate: A Registry-based Study Suggesting That the Combination Is Clinically More Efficacious. BioMed Central, 2003.

Style de citation MLA

van Vollenhoven, Ronald F., et al. Etanercept Versus Etanercept Plus Methotrexate: A Registry-based Study Suggesting That the Combination Is Clinically More Efficacious. BioMed Central, 2003.

Attention : ces citations peuvent ne pas être correctes à 100%.