title: Validity of a physical activity questionnaire used with parents of preschool children in Mexico.
authors.forename: M
authors.initials: M
authors.lastname: Bacardí-Gascón
authors.forename: C
authors.initials: C
authors.lastname: Reveles-Rojas
authors.forename: W
authors.initials: W
authors.lastname: López Gail
authors.forename: P
authors.initials: P
authors.lastname: Crawford
authors.forename: A
authors.initials: A
authors.lastname: Jiménez-Cruz
mesh_terms: D002675:Child, Preschool; D003627:Data Interpretation, Statistical; D006801:Humans; D008800:Mexico; D008991:Monitoring, Physiologic; D009043:Motor Activity; D010290:Parents; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires