Puolakkainen, M Persistence of chlamydial antibodies after pelvic inflammatory disease. [electronic resource] - Journal of clinical microbiology May 1986 - 924-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0095-1137 Standard No.: 10.1128/jcm.23.5.924-928.1986 doi Subjects--Topical Terms: Antibodies, Fungal--metabolismCervix Uteri--immunologyChlamydia Infections--immunologyChlamydia trachomatis--immunologyFemaleFollow-Up StudiesHumansImmunoglobulin A--metabolismImmunoglobulin G--metabolismInfertility, Female--immunologyPelvic Inflammatory Disease--immunologyRecurrenceUrethra--microbiology