| Literature DB >> 4511743 |
A Korda, R P Shearman, I D Smith.
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Year: 1972 PMID: 4511743 DOI: 10.1111/j.1479-828x.1972.tb00493.x
Source DB: PubMed Journal: Aust N Z J Obstet Gynaecol ISSN: 0004-8666 Impact factor: 2.100