title: Bilharzia ova in cervical smears a possible additional route for the passage of ova into water.
mesh_terms: D000293:Adolescent; D000328:Adult; D002584:Cervix Uteri; D004848:Epithelium; D005260:Female; D006801:Humans; D008598:Menstruation; D010063:Ovum; D010270:Parasite Egg Count; D010298:Parity; D012547:Schistosoma / Q000302:isolation & purification*; D014244:Trichomonas / Q000302:isolation & purification; D014556:Urine / Q000382:microbiology; D014626:Vaginal Smears; D015030:Zimbabwe