APA

Bonafede M., Johnson B. H., Tang D. H., Shah N., Harrison D. J. & Collier D. H. (20160518). Etanercept-Methotrexate Combination Therapy Initiators Have Greater Adherence and Persistence Than Triple Therapy Initiators With Rheumatoid Arthritis. : Arthritis care & research.

Chicago

Bonafede Machaon, Johnson Barbara H, Tang Derek H, Shah Neel, Harrison David J and Collier David H. 20160518. Etanercept-Methotrexate Combination Therapy Initiators Have Greater Adherence and Persistence Than Triple Therapy Initiators With Rheumatoid Arthritis. : Arthritis care & research.

Harvard

Bonafede M., Johnson B. H., Tang D. H., Shah N., Harrison D. J. and Collier D. H. (20160518). Etanercept-Methotrexate Combination Therapy Initiators Have Greater Adherence and Persistence Than Triple Therapy Initiators With Rheumatoid Arthritis. : Arthritis care & research.

MLA

Bonafede Machaon, Johnson Barbara H, Tang Derek H, Shah Neel, Harrison David J and Collier David H. Etanercept-Methotrexate Combination Therapy Initiators Have Greater Adherence and Persistence Than Triple Therapy Initiators With Rheumatoid Arthritis. : Arthritis care & research. 20160518.