Khan, Lateef M Dilemmas of the causality assessment tools in the diagnosis of adverse drug reactions. [electronic resource] - Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society Jul 2016 - 485-93 p. digital Publication Type: Journal Article; Review ISSN: 1319-0164 Standard No.: 10.1016/j.jsps.2015.01.010 doi