| Literature DB >> 5553643 |
R W Rochat, C W Tyler, A K Schoenbucher.
Abstract
Entities:
Keywords: Abortion, Induced; Age Factors; Americas; Developed Countries; Epidemiologic Methods; Ethnic Groups; Family Planning; Fertility Control, Postconception; Georgia; Incidence; Maternal Mortality; Measurement; Mortality; North America; Northern America; Research Methodology; Socioeconomic Status; United States
Mesh:
Year: 1971 PMID: 5553643 PMCID: PMC1530577 DOI: 10.2105/ajph.61.3.543
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308