DAY-CARE CENTRES IN PARIS AND ITS SUBURBS.
D002648:Child; D002654:Child Care; D003140:Communicable Disease Control; D005602:France; D006128:Growth; D006801:Humans; D007223:Infant; D007224:Infant Care; D009724:Nurseries, Infant; D010297:Paris; D011051:Poliomyelitis; D012572:School Health Services; D012578:Schools, Nursery; D014917:Whooping Cough
CHILD; CHILD CARE; COMMUNICABLE DISEASE CONTROL; FRANCE; GROWTH; INFANT; INFANT CARE; POLIOMYELITIS; SCHOOL HEALTH; SCHOOLS, NURSERY; WHOOPING COUGH