[Tubal pregnancy and superfetation. The superfetation will or will not be extra-uterine].
D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic; D011274:Pregnancy, Tubal; D013476:Superfetation; D014599:Uterus
PREGNANCY, ECTOPIC; SUPERFETATION