Townsend, D E Abnormal Papanicolaou smears. Evaluation by colposcopy, biopsies, and endocervical curettage. [electronic resource] - American journal of obstetrics and gynecology Oct 1970 - 429-34 p. digital Publication Type: Journal Article ISSN: 0002-9378 Subjects--Topical Terms: AdultAgedBiopsyCervix Uteri--pathologyColposcopyCurettageFemaleHumansHysterectomyMiddle AgedPapanicolaou TestUterine Cervical Diseases--pathologyUterine Cervical Neoplasms--pathologyVaginal Smears