[COLLECTIVE CHILD HYGIENE].
D002648:Child; D002654:Child Care; D002669:Child Welfare; D006760:Hospitalization; D006801:Humans; D006920:Hygiene; D002666:Psychology, Child; D012572:School Health Services
CHILD; CHILD CARE; CHILD PSYCHOLOGY; CHILD WELFARE; HOSPITALIZATION; SCHOOL HEALTH
TEMAS DE HIGIENE INFANTIL COLECTIVA.