DETERMINATION OF THE PRIMARY SEX RATIO FROM HUMAN ABORTIONS.
D000028:Abortion, Induced; D000022:Abortion, Spontaneous; D000032:Abortion, Therapeutic; D005260:Female; D006801:Humans; D011247:Pregnancy; D012728:Sex Chromatin; D019849:Sex Determination Processes; D012744:Sex Ratio
ABORTION, THERAPEUTIC; PREGNANCY; SEX CHROMATIN; SEX DETERMINATION