Kirshon, B Correlation of ultrasonography and bacteriology of the endocervix and posterior cul-de-sac of patients with severe pelvic inflammatory disease. [electronic resource] - Sexually transmitted diseases - 103-7 p. digital Publication Type: Journal Article ISSN: 0148-5717 Standard No.: 10.1097/00007435-198804000-00007 doi Subjects--Topical Terms: AdultBacteria, Aerobic--isolation & purificationBacteria, Anaerobic--isolation & purificationCervix Uteri--microbiologyChlamydia trachomatis--isolation & purificationDouglas' Pouch--microbiologyFemaleHumansMycoplasma--isolation & purificationNeisseria gonorrhoeae--isolation & purificationPelvic Inflammatory Disease--diagnosisUltrasonographyUreaplasma--isolation & purification