Jönsson AK, Hakkarainen K, Spigset O, Druid H, Hiselius A, Hägg S. Preventable drug related mortality in a Swedish population. Pharmacoepidemiol Drug Saf 2010; 19: 211-5.
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Frost J, Sandvik P, Spigset O. Seksuelle bivirkninger ved bruk av antidepressive legemidler. Tidsskr Nor Legeforen 2010; 130: 1930-1.
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Berg A, Furu K, Einen M, Spigset O. Bør barn behandles med efedrin mikstur? Tidsskr Nor Legeforen 2010; 130: 2474-5.
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Castberg I, Spigset O. Irreversible, uselektive monoaminoksidasehemmere. Tidsskr Nor Legeforen 2009; 129: 746-8.
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Hägg S, Bate A, Stahl M, Spigset O. Association between venous thromboembolism and antipsychotics: a study of the WHO database of adverse drug reactions. Drug Saf 2008; 31: 685-94.
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Mellingsæter TC, Rørdam OM, Spigset O. Association between aortic aneurysm rupture and short-term prednisolone use in two patients with dermatological disorders. J Europ Acad Dermatol Venerol 2009; 23: 585-6.
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Wester K, Jönsson AK, Spigset O, Druid H, Hägg S. Incidence of fatal adverse drug reactions: a population based study. Br J Clin Pharmacol 2008; 65:573-9.
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Güzey C, Scordo MG, Spina E, Landsem VM, Spigset O. Antipsychotic-induced extrapyramidal symptoms in patients with schizophrenia: associations with dopamine and serotonin receptor and transporter polymorphisms. Eur J Clin Pharmacol 2007; 63: 233-41.
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Wester K, Jönsson A, Spigset O, Hägg S. Spontaneously reported fatal adverse drug reactions: a 10-year survey from Sweden. Pharmacoepid Drug Saf 2007, 16: 173-80.
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Jönsson AK, Spigset O, Jacobsson I, Hägg S. Cerebral haermorrhage induced by warfarin – the influence of drug-drug interactions. Pharmacoepid Drug Saf 2007; 16: 309-15.
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Castberg I, Spigset O. Hyponatremi ved bruk av psykofarmaka. Tidsskr Nor Lægeforen 2006; 126: 1610-1.
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Slørdal L, Spigset O. Heart failure induced by non-cardiac drugs. Drug Saf 2006; 29: 567-86.
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Skjervold B, Bathen J, Spigset O. Methadone and the QT interval: relations to the serum concentrations of methadone and its enantiomers (R)-methadone and (S)-methadone. J Clin Psychopharmacol 2006; 26: 687-9.
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Hedenmalm K, Sundström A, Spigset O. Alopecia associated with selective serotonin reuptake inhibitors. Pharmacoepid Drug Saf 2006; 15: 719-25.
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Hedenmalm K, Güzey C, Dahl M-L, Yue Q-Y, Spigset O. Risk factors for extrapyramidal symptoms during treatment with selective serotonin reuptake inhibitors, including cytochrome P-450 enzyme and serotonin and dopamine transporter and receptor polymorphisms. J Clin Psychopharmacology 2006; 26: 192-7.
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Castberg I, Reimers A, Sandvik P, Aamo T, Spigset O. Adverse drug reactions of antidepressants and antipsychotics: Experience, knowledge and attitudes among Norwegian psychiatrists. Nord J Psychiatry 2006; 60: 227-33.
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Midgaard R, Ertesvåg K, Trondsen E, Spigset O. Life-treathening acute pancreatitis associated with interferon beta-1a treatment in multiple sclerosis. A case report. Neurology 2005; 65: 170-1
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