| Literature DB >> 581471 |
D S Munro, S M Dirmikis, H Humphries, T Smith, G D Broadhead.
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Year: 1978 PMID: 581471 DOI: 10.1111/j.1471-0528.1978.tb15839.x
Source DB: PubMed Journal: Br J Obstet Gynaecol ISSN: 0306-5456