| Literature DB >> 2697833 |
Abstract
Entities:
Keywords: Age Factors; Biology; Demographic Analysis; Demographic Factors; Demography; Estimation Technics; Fecundability; Fecundity; Fertile Period; Fertility; Fetal Death; Fetus; Gestational Age; Life Table Method; Life Tables; Methodological Studies; Mortality; Natural Fertility; Population; Population Characteristics; Population Dynamics; Pregnancy; Reproduction; Research Methodology; Social Sciences; Time Factors
Mesh:
Year: 1989 PMID: 2697833
Source DB: PubMed Journal: Oxf Rev Reprod Biol