title: Observations on the use of progesterone in threatened abortion with special reference to pregnandiol excretion as a guide to therapy.
authors.forename: H S
authors.initials: HS
authors.lastname: GUTERMAN
authors.forename: A S
authors.initials: AS
authors.lastname: TULSKY
mesh_terms: D000028:Abortion, Induced / Q000517:prevention & control*; D000022:Abortion, Spontaneous; D000033:Abortion, Threatened; D005260:Female; D006728:Hormones; D006801:Humans; D010053:Ovary; D011247:Pregnancy; D011374:Progesterone; D011372:Progestins
chemical_list: D006728:Hormones; D011372:Progestins; D011374:Progesterone
keywords: ABORTION/prevention; OVARY/hormones