Boeker EB, Ram K, Klopotowska JE, de Boer M, Creus MT, de Andrés AL, Sakuma M,
Morimoto T, Boermeester MA, Dijkgraaf MG. An individual patient data meta-analysis on factors associated with adverse drug events in surgical and non-surgical inpatients.
Br J Clin Pharmacol 2015;79:548-57.