title: Changes in risk factors for preterm birth in Western Australia 1984-2006.
authors.affiliation: Department of Obstetrics and Gynaecology, Academic Medical Centre, Amsterdam, The Netherlands.
authors.forename: F J R
authors.initials: FJ
authors.lastname: Hermans
authors.forename: E I
authors.initials: EI
authors.lastname: Kamphuis
authors.forename: B W J
authors.initials: BW
authors.lastname: Mol
mesh_terms: D001249:Asthma / Q000453:epidemiology*; D005260:Female; D006558:Herpes Genitalis / Q000453:epidemiology*; D006801:Humans; D006973:Hypertension / Q000453:epidemiology*; D007752:Obstetric Labor, Premature / Q000453:epidemiology*; D011225:Pre-Eclampsia / Q000453:epidemiology*; D011247:Pregnancy; D018566:Pregnancy, High-Risk; D047928:Premature Birth / Q000453:epidemiology*