| Literature DB >> 9240050 |
J Froom1, L Culpepper, M Jacobs, R A DeMelker, L A Green, L van Buchem, P Grob, T Heeren.
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Year: 1997 PMID: 9240050 PMCID: PMC2127061 DOI: 10.1136/bmj.315.7100.98
Source DB: PubMed Journal: BMJ ISSN: 0959-8138