title: Cohabitation and pregnancy-induced hypertension.
authors.forename: K
authors.initials: K
authors.lastname: Obermann
authors.forename: H L
authors.initials: HL
authors.lastname: Tillmann
mesh_terms: D003075:Coitus; D005260:Female; D006801:Humans; D006973:Hypertension / Q000209:etiology*; D010298:Parity; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000209:etiology*; D012747:Sexual Partners; D013997:Time Factors