[DIAGNOSTIC IMPORTANCE OF THE PUNCTURE OF DOUGLAS' POUCH IN THE INTERRUPTION OF EXTRA-UTERINE PREGNANCY (WITH SPECIAL REFERENCE TO A STUDY OF FALSE-NEGATIVE AND FALSE-POSITIVE)].
D000028:Abortion, Induced; D000022:Abortion, Spontaneous; D004312:Douglas' Pouch; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic; D011677:Punctures
ABORTION; DOUGLAS' POUCH; PREGNANCY; PREGNANCY, ECTOPIC; PUNCTURES