G N Marsh. Show Affiliations »
Abstract
Mesh: See more » Community Health ServicesEnglandFamily PracticeFemaleHumansMedical AuditObstetrics/standardsPregnancy
Year: 1977 PMID: 922358 PMCID: PMC1631746 DOI: 10.1136/bmj.2.6093.1004
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447