| Literature DB >> 2539303 |
H K Atrash1, T V Ellerbrock, C J Hogue, J C Smith.
Abstract
Keywords: Americas; Demographic Factors; Developed Countries; Developing Countries; Epidemiologic Methods; Error Sources; Maternal Mortality; Measurement; Mortality; North America; Northern America; Population; Population Dynamics; Population Statistics; Research Methodology; Undercount; United States; Vital Statistics
Mesh:
Year: 1989 PMID: 2539303
Source DB: PubMed Journal: Fam Plann Perspect ISSN: 0014-7354