title: [Theory and practice of medical electronics in obstetrics. 5 Ultrasonic tomography. 2. (hemorrhage during pregnancy, pelvic tumors, and ultrasonic disinfection apparatus)].
mesh_terms: D005260:Female; D006801:Humans; D010386:Pelvic Neoplasms / Q000175:diagnosis; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000175:diagnosis*; D013242:Sterilization; D014054:Tomography; D014463:Ultrasonography; D014592:Uterine Hemorrhage / Q000175:diagnosis*