title: [Apprentices and backache. Action "Dos à dos"].
authors.forename: M C
authors.initials: MC
authors.lastname: Follonier
mesh_terms: D000293:Adolescent; D001416:Back Pain / Q000517:prevention & control*; D001835:Body Weight; D006266:Health Education; D006801:Humans; D011187:Posture
vernacular_title: Apprentis et mal de dos action "dos ados".