Emergency ultrasound for ectopic pregnancy.
American Society of Radiologic Technologists, Publications Department, Albuquerque, NM 87123-3917, USA.
B L
BL
Kamm
D000005:Abdomen / Q000000981:diagnostic imaging; D004632:Emergency Medical Services / Q000379:methods*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000000981:diagnostic imaging*; D012680:Sensitivity and Specificity; D014463:Ultrasonography; D014621:Vagina / Q000000981:diagnostic imaging