| Literature DB >> 9202524 |
G R Skinner, R Thomas, M Taylor, M Sellarajah, S Bolt, S Krett, A Wright.
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Year: 1997 PMID: 9202524 PMCID: PMC2126906 DOI: 10.1136/bmj.314.7096.1764
Source DB: PubMed Journal: BMJ ISSN: 0959-8138