| Literature DB >> 4219856 |
H S Fraser, A L Liburd, J P Figueroa, G A Nicholson, O B James, F Whitbourne, G A Alleyne.
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Year: 1974 PMID: 4219856 PMCID: PMC2496019 DOI: 10.1136/pgmj.50.590.759
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401