title: Having sex and using condoms: adolescents' beliefs, intentions and behavior.
authors.forename: J
authors.initials: J
authors.lastname: Astone
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000569:Americas; D001519:Behavior; D017280:Condoms; D003267:Contraception; D003469:Culture; D003710:Demography; D019049:Developed Countries; D005193:Family Planning Services; D015438:Health Behavior; D009518:New York; D009656:North America; D011153:Population; D011154:Population Characteristics; D012725:Sexual Behavior; D014481:United States
keywords: Adolescents; Age Factors; Americas; Barrier Methods; Behavior; Beliefs; Condom; Contraception; Contraceptive Methods; Culture; Demographic Factors; Developed Countries; Family Planning; New York; North America; Northern America; Population; Population Characteristics; Premarital Sex Behavior; Research Report; Risk Reduction Behavior; Sex Behavior; United States; Youth