title: The usefulness of cytology.
mesh_terms: D001202:Ascitic Fluid / Q000166:cytology; D001707:Biopsy, Needle; D001955:British Columbia; D002181:Candidiasis, Vulvovaginal / Q000175:diagnosis; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis; D002555:Cerebrospinal Fluid / Q000166:cytology; D002648:Child; D003581:Cytodiagnosis; D004716:Endometritis / Q000175:diagnosis; D005260:Female; D006566:Herpesviridae Infections / Q000175:diagnosis; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000175:diagnosis; D010490:Pericardial Effusion / Q000166:cytology; D010996:Pleural Effusion / Q000166:cytology; D012606:Scotland; D012871:Skin Diseases / Q000175:diagnosis; D013183:Sputum / Q000166:cytology; D014247:Trichomonas Vaginitis / Q000175:diagnosis; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis; D002583:Uterine Cervical Neoplasms / Q000453:epidemiology; D014626:Vaginal Smears