| Literature DB >> 4824685 |
P M Fisher, P M Hamilton, H W Sutherland, J M Stowers.
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Year: 1974 PMID: 4824685 DOI: 10.1111/j.1471-0528.1974.tb00461.x
Source DB: PubMed Journal: J Obstet Gynaecol Br Commonw ISSN: 0022-3204