| Literature DB >> 8218019 |
A J Dawson1, G Jones, M S Matharu, T M Reynolds, M D Penney, R John, M Creasy, P Gregory.
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Year: 1993 PMID: 8218019 DOI: 10.1111/j.1471-0528.1993.tb14326.x
Source DB: PubMed Journal: Br J Obstet Gynaecol ISSN: 0306-5456