title: ACOG Committee Opinion number 419 October 2008 (replaces no. 291, November 2003). Use of progesterone to reduce preterm birth.
mesh_terms: D000077713:17 alpha-Hydroxyprogesterone Caproate; D005260:Female; D006801:Humans; D006908:Hydroxyprogesterones / Q000008:administration & dosage; D011247:Pregnancy; D047928:Premature Birth / Q000517:prevention & control*; D011374:Progesterone / Q000008:administration & dosage*; D011372:Progestins / Q000008:administration & dosage*; D055502:Secondary Prevention
chemical_list: D006908:Hydroxyprogesterones; D011372:Progestins; D000077713:17 alpha-Hydroxyprogesterone Caproate; D011374:Progesterone