title: Untreated luteal phase deficiency as another possible risk factor for preterm delivery.
authors.forename: J H
authors.initials: JH
authors.lastname: Check
authors.forename: G
authors.initials: G
authors.lastname: Lee
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008183:Luteal Phase; D007752:Obstetric Labor, Premature / Q000209:etiology* / Q000517:prevention & control; D011247:Pregnancy; D011374:Progesterone / Q000627:therapeutic use
chemical_list: D011374:Progesterone