Larsen, H A follow-up study of birth outcome in users of pivampicillin during pregnancy. [electronic resource] - Acta obstetricia et gynecologica Scandinavica May 2000 - 379-83 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0001-6349 Subjects--Topical Terms: Abnormalities, Drug-Induced--epidemiologyAdolescentAdultDenmark--epidemiologyFemaleFollow-Up StudiesHumansInfant, Low Birth WeightInfant, NewbornInfant, PrematureLinear ModelsMultivariate AnalysisObstetric Labor, Premature--chemically inducedPenicillins--adverse effectsPivampicillin--adverse effectsPregnancyPregnancy OutcomePrevalenceProdrugs--adverse effects