G M Pentelow. Show Affiliations »
Abstract
Mesh: See more » Information Services/trendsLibraries, MedicalMEDLARSUnited KingdomUnited States
Year: 1989 PMID: 2497856 PMCID: PMC1836229 DOI: 10.1136/bmj.298.6678.907
Source DB: PubMed Journal: BMJ ISSN: 0959-8138