| Literature DB >> 7267484 |
J H Silas, H F Woods, A Singer, V A Brown.
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Year: 1980 PMID: 7267484 PMCID: PMC2426073 DOI: 10.1136/pgmj.56.661.790
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401