Hastie, Claire E Maternal risk of ischaemic heart disease following elective and spontaneous pre-term delivery: retrospective cohort study of 750 350 singleton pregnancies. [electronic resource] - International journal of epidemiology Aug 2011 - 914-9 p. digital Publication Type: Journal Article ISSN: 1464-3685 Standard No.: 10.1093/ije/dyq270 doi Subjects--Topical Terms: AdultAge FactorsAgedFemaleHumansLabor, Induced--statistics & numerical dataLabor, ObstetricMiddle AgedMyocardial Ischemia--epidemiologyParityPregnancyPremature BirthProportional Hazards ModelsRegistriesRetrospective StudiesRisk FactorsScotland--epidemiology