title: Blood progesterone levels in abnormal pregnancies.
mesh_terms: D000028:Abortion, Induced / Q000097:blood*; D000022:Abortion, Spontaneous; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications; D011374:Progesterone / Q000097:blood*
chemical_list: D011374:Progesterone
keywords: ABORTION/blood; PREGNANCY/complications; PROGESTERONE/blood