Problems associated with the ultrasonic diagnosis of abruptio placentae.
D000037:Abruptio Placentae / Q000175:diagnosis*; D000293:Adolescent; D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006406:Hematoma / Q000175:diagnosis; D006801:Humans; D007231:Infant, Newborn; D007238:Infarction / Q000175:diagnosis; D008297:Male; D010920:Placenta / Q000098:blood supply; D010922:Placenta Diseases / Q000175:diagnosis; D011247:Pregnancy; D014463:Ultrasonography; D014592:Uterine Hemorrhage / Q000175:diagnosis