| Literature DB >> 12340005 |
Abstract
Keywords: Adolescent Pregnancy; Adolescents; Age Factors; Americas; Behavior; Biology; Child Development; Child Rearing; Contraceptive Usage; Demographic Factors; Developed Countries; Economic Factors; Growth; Needs; North America; Northern America; Population; Population Characteristics; Premarital Sex Behavior; Puberty; Research Methodology; Sex Behavior; United States; Youth
Mesh:
Year: 1983 PMID: 12340005 DOI: 10.1177/027243168331010
Source DB: PubMed Journal: J Early Adolesc ISSN: 0272-4316