| Literature DB >> 1122758 |
O Hernández, R Aznar, J J Hicks, L M Ballesteros, A Rosado.
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Year: 1975 PMID: 1122758 DOI: 10.1016/0010-7824(75)90007-4
Source DB: PubMed Journal: Contraception ISSN: 0010-7824 Impact factor: 3.375