| Literature DB >> 5512492 |
Abstract
Keywords: Age Factors; Age Specific Fertility Rate; Americas; Birth Rate; Central America; Cultural Background; Demographic Factors; Demography; Developing Countries; Ethnic Groups; Fertility; Fertility Measurements; Fertility Rate; Guatemala; Latin America; Migration; Mortality; North America; Population; Population Characteristics; Population Dynamics; Population Growth; Research Methodology; Sampling Studies; Studies; Surveys
Mesh：
Year: 1970 PMID： 5512492
Source DB: PubMed Journal: Milbank Mem Fund Q ISSN： 0026-3745