title: Maternal age and fetal loss. Data should have been stratified for smoking habit.
authors.forename: M
authors.initials: M
authors.lastname: Reimer
mesh_terms: D000022:Abortion, Spontaneous / Q000209:etiology*; D003718:Denmark; D005260:Female; D006801:Humans; D011247:Pregnancy; D012907:Smoking / Q000009:adverse effects*