| Literature DB >> 887121 |
Abstract
Keywords: Abortion, Induced; Acceptor Characteristics; Americas; Blood Coagulation Effects; Contraception; Contraceptive Methods; Contraceptive Methods Chosen; Contraceptive Usage; Developed Countries; Diseases; Economic Factors; Embolism; Evaluation; Evaluation Report; Family Planning; Family Planning Policy; Fertility Control, Postconception; Fertility Rate; Iud; Low Income Population; North America; Northern America; Oral Contraceptives; Social Class; Social Welfare; Socioeconomic Factors; Socioeconomic Status; Thromboembolism; United States; Vascular Diseases
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Year: 1977 PMID： 887121 DOI： 10.1056/NEJM197709152971113
Source DB: PubMed Journal: N Engl J Med ISSN： 0028-4793 Impact factor: 91.245