title: TRIALS OF SOME IMPROVED CRYSTAL VIBRATORS FOR USE IN ULTRASONIC METHODS OF GYNECOLOGICAL DIAGNOSIS.
mesh_terms: D003933:Diagnosis; D003937:Diagnosis, Differential; D004864:Equipment and Supplies; D005260:Female; D006176:Gynecology; D006801:Humans; D007889:Leiomyoma; D009369:Neoplasms / Q000175:diagnosis*; D011247:Pregnancy; D014465:Ultrasonics; D002579:Uterine Cervical Erosion; D014594:Uterine Neoplasms
keywords: CERVIX EROSION; DIAGNOSIS; DIAGNOSIS, DIFFERENTIAL; EQUIPMENT AND SUPPLIES; LEIOMYOMA; NEOPLASM DIAGNOSIS; PREGNANCY; ULTRASONICS; UTERINE NEOPLASMS