| Literature DB >> 4551030 |
H B Croxatto, B Fuentealba, S Díaz, L Pastene, H J Tatum.
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Year: 1972 PMID: 4551030 DOI: 10.1016/0002-9378(72)90792-2
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661