| Literature DB >> 4420477 |
C A Maruffo, F Casavilla, B van Nynatten, V Perez.
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Year: 1974 PMID: 4420477 DOI: 10.1016/s0015-0282(16)40634-5
Source DB: PubMed Journal: Fertil Steril ISSN: 0015-0282 Impact factor: 7.329