[POLYSPERMY AND SPONTANEOUS ABORTION].
D000026:Abortion, Habitual; D000022:Abortion, Spontaneous; D005260:Female; D006801:Humans; D007246:Infertility; D007248:Infertility, Male; D008297:Male; D011247:Pregnancy; D013094:Spermatozoa
ABORTION, HABITUAL; PREGNANCY; SPERMATOZOA; STERILITY, MALE
POLYSPERMIE UND SPONTANABORT.