CULDOCENTESIS--A USEFUL DIAGNOSTIC AID.
D000005:Abdomen; D000006:Abdomen, Acute; D003933:Diagnosis; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic; D011677:Punctures; D014621:Vagina
ABDOMEN, ACUTE; DIAGNOSIS; PREGNANCY; PREGNANCY, ECTOPIC; PUNCTURES; VAGINA