| Literature DB >> 6105341 |
J Kline, P Shrout, Z Stein, M Susser, D Warburton.
Abstract
Keywords: Abortion History; Abortion, Induced; Abortion, Spontaneous; Alcohol Drinking; Behavior; Control Groups; Diseases; Economic Factors; Family Planning; Fertility Control, Postconception; Marital Status; Maternal Age; Nausea; Pregnancy; Pregnancy Complications; Reproduction; Research Methodology; Smoking; Socioeconomic Factors; Vomiting
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Year: 1980 PMID: 6105341 DOI: 10.1016/s0140-6736(80)90062-8
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321