Adolescent males' sexual behavior and contraceptive use: implications for male responsibility.
D000163:Acquired Immunodeficiency Syndrome; D000293:Adolescent; D000367:Age Factors; D000569:Americas; D001519:Behavior; D017280:Condoms; D003267:Contraception; D003268:Contraception Behavior; D003276:Contraceptives, Oral; D003625:Data Collection; D003710:Demography; D019049:Developed Countries; D004194:Disease; D005193:Family Planning Services; D015658:HIV Infections; D007434:Intrauterine Devices; D009656:North America; D011153:Population; D011154:Population Characteristics; D012106:Research; D012494:Sampling Studies; D012725:Sexual Behavior; D014481:United States; D014777:Virus Diseases
D003276:Contraceptives, Oral
Acquired Immunodeficiency Syndrome--prevention and control; Adolescents; Adolescents, Male; Age Factors; Americas; Barrier Methods; Behavior; Condom; Contraception; Contraceptive Methods; Contraceptive Methods Chosen; Contraceptive Usage; Demographic Factors; Developed Countries; Diseases; Family Planning; Hiv Infections; Iud; North America; Northern America; Oral Contraceptives; Population; Population Characteristics; Research Methodology; Sampling Studies; Sex Behavior; Studies; Surveys; United States; Viral Diseases; Youth