[NUTRITION SURVEYS ON STUDENT GROUPS IN BELGIUM].
D001530:Belgium; D006801:Humans; D009749:Nutrition Surveys; D009752:Nutritional Status; D012572:School Health Services; D013334:Students
BELGIUM; NUTRITION SURVEYS; SCHOOL HEALTH; STUDENTS
ETUDE DE L'ALIMENTATION DANS LES COLLECTIVIT'ES ESTUDIANTINES EN BELGIQUE.