M Joffe, J Chapple, R W Beard. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Data Collection/methodsData Collection/standardsHumansMaternal Welfare/statistics & numerical dataMedical Audit
Year: 1995 PMID: 7703776 PMCID: PMC2549042 DOI: 10.1136/bmj.310.6980.666
Source DB: PubMed Journal: BMJ ISSN: 0959-8138