title: Risk factors for preterm delivery.
authors.forename: Timo E
authors.initials: TE
authors.lastname: Strandberg
authors.forename: Sture
authors.initials: S
authors.lastname: Andersson
authors.forename: Anna-Liisa
authors.initials: AL
authors.lastname: Järvenpää
mesh_terms: D003718:Denmark / Q000453:epidemiology; D004034:Diet Surveys; D005260:Female; D005387:Finland / Q000453:epidemiology; D005858:Germany / Q000453:epidemiology; D006035:Glycyrrhiza / Q000009:adverse effects*; D006801:Humans; D009426:Netherlands / Q000453:epidemiology; D007752:Obstetric Labor, Premature / Q000139:chemically induced* / Q000453:epidemiology; D016017:Odds Ratio; D011247:Pregnancy; D012307:Risk Factors