J A CHALMERS, R J FOTHERGILL. Show Affiliations »
Abstract
Keywords: OBSTETRICS/equipment and supplies
Mesh: See more » Equipment and SuppliesObstetrics/supply & distributionVacuum
Year: 1960 PMID: 13809040 PMCID: PMC1967726 DOI: 10.1136/bmj.1.5187.1684
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447