Bauman A, Ainsworth BE, Sallis JF, Hagströmer M, Craig CL, Bull FC, et al. The descriptive epidemiol- ogy of sitting: A 20-country comparison using the international physical activity questionnaire (IPAQ).
(xsd:string)
Bauman, A., Ainsworth, B. E., Sallis, J. F., Hagströmer, M., Craig, C. L., Bull, F. C., . (n.d.). The descriptive epidemiol- ogy of sitting: A 20-country comparison using the international physical activity questionnaire (IPAQ.
(xsd:string)