Validity of two physical activity questionnaires (IPAQ and PAQA) for Vietnamese adolescents in rural and urban areas

por Lachat, Carl K, Verstraeten, Roosmarijn, Khanh, Le Nguyen Bao, Hagströmer, Maria, Khan, Nguyen Cong, Van, Nguyen Do Anh, Dung, Nguyen Quang, Kolsteren, Patrick W
Publicado 2008