J W Pearson. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » CounselingFamily Planning ServicesFemaleGynecologyHumansLegislation, MedicalMaternal Health ServicesObstetricsPhysician AssistantsPrenatal CarePrimary Health CareUnited States
Year: 1975 PMID: 234161
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272