| Literature DB >> 5907263 |
J J Brown, J W Litchfield, A D Wright.
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Year: 1966 PMID: 5907263 PMCID: PMC2466022 DOI: 10.1136/pgmj.42.485.203
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401