title: Chlamydia trachomatis--a major threat to reproduction.
authors.affiliation: Department of Obstetrics and Gynecology, University Central Hospital, Helsinki, Finland.
authors.forename: J
authors.initials: J
authors.lastname: Paavonen
mesh_terms: D000818:Animals; D002690:Chlamydia Infections / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control; D002692:Chlamydia trachomatis; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000209:etiology; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000209:etiology