| Literature DB >> 12309266 |
Abstract
Keywords: Birth Rate; Births Expected; Demographic Factors; Family Planning; Fertility; Fertility Measurements; Maternal Age; Parity; Population; Population Dynamics; Research Report; Socioeconomic Factors; United States; Whites
Mesh:
Year: 1966 PMID: 12309266
Source DB: PubMed Journal: Popul Index ISSN: 0032-4701