APA ציטוט

Vonk, F., Verhagen, A. P., Geilen, M., Vos, C. J., & Koes, B. W. (2004). Effectiveness of behavioural graded activity compared with physiotherapy treatment in chronic neck pain: Design of a randomised clinical trial [ISRCTN88733332]. BioMed Central.

Citação norma Chicago

Vonk, Frieke, Arianne P. Verhagen, Mario Geilen, Cees J. Vos, and Bart W. Koes. Effectiveness of Behavioural Graded Activity Compared With Physiotherapy Treatment in Chronic Neck Pain: Design of a Randomised Clinical Trial [ISRCTN88733332]. BioMed Central, 2004.

ציטוט MLA

Vonk, Frieke, et al. Effectiveness of Behavioural Graded Activity Compared With Physiotherapy Treatment in Chronic Neck Pain: Design of a Randomised Clinical Trial [ISRCTN88733332]. BioMed Central, 2004.