Martinez-Gonzalez, M., Lopez-Fontana, C., Varo-Cenarruzabeitia, J., Sanchez-Villegas, A., & Martinez, J. (2009). Validation of the Spanish version of the physical activity questionnaire used in the Nurses’ Health Study and the Health Professionals’ Follow-up Study. Cambridge Univ. Press.
Cita Chicago Style (17a ed.)Martinez-Gonzalez, M.A, C.M Lopez-Fontana, J.J Varo-Cenarruzabeitia, A. Sanchez-Villegas, y J.A Martinez. Validation of the Spanish Version of the Physical Activity Questionnaire Used in the Nurses’ Health Study and the Health Professionals’ Follow-up Study. Cambridge Univ. Press, 2009.
Cita MLA (8a ed.)Martinez-Gonzalez, M.A, et al. Validation of the Spanish Version of the Physical Activity Questionnaire Used in the Nurses’ Health Study and the Health Professionals’ Follow-up Study. Cambridge Univ. Press, 2009.