| Literature DB >> 10211 |
A Kauppila, P Jouppila, P Karvonen, R Tuimala, O Ylikorkala.
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Year: 1976 PMID: 10211 DOI: 10.1002/j.1879-3479.1976.tb00590.x
Source DB: PubMed Journal: Int J Gynaecol Obstet ISSN: 0020-7292 Impact factor: 3.561