title: Problems in prevention of preterm birth--regrettable contradictions. A special comment from the Founder of the Journal of Perinatal Medicine.
authors.forename: Erich
authors.initials: E
authors.lastname: Saling
mesh_terms: D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D047928:Premature Birth / Q000191:economics / Q000209:etiology / Q000517:prevention & control*; D014621:Vagina / Q000737:chemistry; D016585:Vaginosis, Bacterial / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy