Epidemic proportions of diseases caused by Chlamydia trachomatis in adolescents.
D000293:Adolescent; D002690:Chlamydia Infections / Q000517:prevention & control*; D002692:Chlamydia trachomatis / Q000032:analysis; D003140:Communicable Disease Control; D005260:Female; D006801:Humans; D014481:United States