[Life conditions of the infant without family: possibilities and limitations of a research in a day-nursery].
D002657:Child Development; D002674:Child, Institutionalized; D005190:Family; D005260:Female; D006801:Humans; D007223:Infant; D007224:Infant Care; D008297:Male
Les conditions de vie du nourrisson sans famille: possibilités et limites d'une recherche en pouponnière