| Literature DB >> 7100045 |
D R Graham, A J Bellingham, E Alstead, N Krasner, J Martindale.
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Year: 1982 PMID: 7100045 PMCID: PMC2426375 DOI: 10.1136/pgmj.58.677.178
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401