| Literature DB >> 12314005 |
Abstract
Keywords: Adolescents; Age Factors; Americas; Behavior; Cohort Analysis; Comparative Studies; Demographic Factors; Developed Countries; Developing Countries; Education; Menarche; Menstruation; North America; Northern America; Peer Groups; Perception; Population; Population Characteristics; Population Dynamics; Psychological Factors; Psychosocial Factors; Reproduction; Research Methodology; Research Report; Sampling Studies; Schools; Self-perception; Statistical Studies; Students--women; Studies; Surveys; Time Factors; United States; Universities; Youth
Mesh:
Year: 1985 PMID: 12314005 DOI: 10.1007/bf02090321
Source DB: PubMed Journal: J Youth Adolesc ISSN: 0047-2891