APA-viite

Pappas, D. A., Kremer, J. M., Reed, G., Greenberg, J. D., & Curtis, J. R. (2014). “Design characteristics of the CORRONA CERTAIN study: A comparative effectiveness study of biologic agents for rheumatoid arthritis patients”. BioMed Central.

Chicago-tyylinen lähdeviittaus

Pappas, Dimitrios A., Joel M. Kremer, George Reed, Jeffrey D. Greenberg, ja Jeffrey R. Curtis. “Design Characteristics of the CORRONA CERTAIN Study: A Comparative Effectiveness Study of Biologic Agents for Rheumatoid Arthritis Patients”. BioMed Central, 2014.

MLA-viite

Pappas, Dimitrios A., et al. “Design Characteristics of the CORRONA CERTAIN Study: A Comparative Effectiveness Study of Biologic Agents for Rheumatoid Arthritis Patients”. BioMed Central, 2014.

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