Analysis of the pregnancy-maintaning effect of allylestrenol in threatened and habitual abortion.
D000026:Abortion, Habitual; D000028:Abortion, Induced / Q000517:prevention & control*; D000022:Abortion, Spontaneous; D000500:Allylestrenol; D005260:Female; D006801:Humans; D011247:Pregnancy; D013256:Steroids / Q000628:therapy*
D013256:Steroids; D000500:Allylestrenol
ABORTION/prevention and control; STEROIDS/therapy