| Literature DB >> 12287149 |
Abstract
Keywords: Adolescent Pregnancy; Adolescents; Adolescents, Female; Age Factors; Americas; Case Histories; Data Collection; Demographic Factors; Developed Countries; Fertility; North America; Northern America; Pennsylvania; Population; Population Characteristics; Population Dynamics; Pregnancy, Unplanned; Reproductive Behavior; Research Methodology; United States; Youth
Mesh：
Year: 1993 PMID： 12287149
Source DB: PubMed Journal: Netw Res Triangle Park N C ISSN： 0270-3637