1. Prenatal care Author(s): United States. Children's Bureau, author, issuing body. Publication: Washington : United States Government Printing Office, 1942 Subject(s): Prenatal CarePerinatal CareUnited States
2. Prenatal care Publication: Geneva : Maternal Health and Safe Motherhood Programme, Division of Family Health, World Health Organization, [19--?] Subject(s): Prenatal CarePregnancy Complications -- prevention & control
