The Latin American trial of psychosocial support during pregnancy: A social intervention evaluated through an experimental design
Ana Langer, Cesar Victoria, Magda Victoria, Fernando Barros, Ubaldo Farnot, Jose Belizan, Jose VillarVolume:
36
Year:
1993
Language:
english
Pages:
13
DOI:
10.1016/0277-9536(93)90411-v
File:
PDF, 2.89 MB
english, 1993