| Literature DB >> 345253 |
R L Parsons, J David, G M Paddock, S T Stamp.
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Year: 1978 PMID: 345253 PMCID: PMC2425071 DOI: 10.1136/pgmj.54.628.68
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401