| Literature DB >> 12996602 |
V APGAR, J J BURNS, B B BRODIE, E M PAPPER.
Abstract
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Keywords: MEPERIDINE; PLACENTA/physiology
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Substances：
Year: 1952 PMID： 12996602 DOI： 10.1016/0002-9378(52)90212-3
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN： 0002-9378 Impact factor: 8.661