| Literature DB >> 8434476 |
Abstract
Entities:
Keywords: Adolescent Pregnancy; Americas; Barrier Methods; Behavior; Condom; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Implants; Contraceptive Methods; Critique; Demographic Factors; Developed Countries; Ethics; Family Planning; Fertility; Levonorgestrel; North America; Northern America; Population; Population Dynamics; Reproductive Behavior; United States; User Compliance
Mesh：
Substances：
Year: 1993 PMID： 8434476 PMCID： PMC1021980
Source DB: PubMed Journal: West J Med ISSN： 0093-0415