| Literature DB >> 6600742 |
Abstract
Keywords: Age Factors--men; Age Factors--women; Americas; Behavior; Coitus--changes; Correlation Studies; Demographic Factors; Developed Countries; Ethnic Groups; Hormones; Longitudinal Studies; Marriage; Marriage Age; Marriage Duration; Marriage Patterns; North America; Northern America; Nuptiality; Population; Population Characteristics; Population Dynamics; Reproduction; Research Methodology; Research Report; Sex Behavior--changes; Statistical Studies; Studies; Time Factors; United States; Urban Population; Whites
Mesh：
Year: 1983 PMID： 6600742 DOI： 10.1017/s0021932083006288
Source DB: PubMed Journal: J Biosoc Sci ISSN： 0021-9320