title: Epidemiology of sexually transmitted Chlamydia trachomatis infections.
mesh_terms: D016918:Arthritis, Reactive / Q000209:etiology; D002690:Chlamydia Infections / Q000453:epidemiology* / Q000635:transmission; D002692:Chlamydia trachomatis; D003235:Conjunctivitis, Inclusion / Q000453:epidemiology; D004716:Endometritis / Q000209:etiology; D004823:Epididymitis / Q000209:etiology; D005260:Female; D005767:Gastrointestinal Diseases / Q000209:etiology; D006801:Humans; D007247:Infertility, Female / Q000209:etiology; D008219:Lymphogranuloma Venereum / Q000453:epidemiology; D008297:Male; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology; D011271:Pregnancy, Ectopic / Q000209:etiology; D011472:Prostatitis / Q000209:etiology; D012488:Salpingitis / Q000209:etiology; D012749:Sexually Transmitted Diseases / Q000453:epidemiology*; D014481:United States; D014526:Urethritis / Q000209:etiology; D002575:Uterine Cervicitis / Q000209:etiology