APA ציטוט

Jonsdottir, S., Ahmed, H., Tómasson, K., & Carter, B. (2019). Factors associated with chronic and acute back pain in Wales, a cross-sectional study. BMC Musculoskelet Disord.

Citação norma Chicago

Jonsdottir, Steinthora, Haroon Ahmed, Kristinn Tómasson, and Ben Carter. "Factors Associated With Chronic and Acute Back Pain in Wales, a Cross-sectional Study." BMC Musculoskelet Disord 2019.

ציטוט MLA

Jonsdottir, Steinthora, Haroon Ahmed, Kristinn Tómasson, and Ben Carter. "Factors Associated With Chronic and Acute Back Pain in Wales, a Cross-sectional Study." BMC Musculoskelet Disord 2019.