Diagnostic aspects of ultrasound.
D005260:Female; D005333:Fetus; D006349:Heart Valve Diseases / Q000175:diagnosis; D006801:Humans; D006828:Hydatidiform Mole / Q000175:diagnosis; D008107:Liver Diseases / Q000175:diagnosis; D010386:Pelvic Neoplasms / Q000175:diagnosis; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D014463:Ultrasonography