Pharmacoepidemiology and Drug SafetyVolume 14, Issue 6 p. 365-366 Editorial Causal or casual? Toine C. G. Egberts, Corresponding Author Toine C. G. Egberts a.c.g.egberts@pharm.uu.nl Utrecht Institute for Pharmaceutical Sciences, Utrecht, The NetherlandsProfessor of clinical pharmacoepidemiology, Utrecht Institute for Pharmaceutical Sciences, PO Box 90107, 3508 TB Utrecht, The Netherlands.Search for more papers by this author Toine C. G. Egberts, Corresponding Author Toine C. G. Egberts a.c.g.egberts@pharm.uu.nl Utrecht Institute for Pharmaceutical Sciences, Utrecht, The NetherlandsProfessor of clinical pharmacoepidemiology, Utrecht Institute for Pharmaceutical Sciences, PO Box 90107, 3508 TB Utrecht, The Netherlands.Search for more papers by this author First published: 27 May 2005 https://doi.org/10.1002/pds.1094Citations: 3AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article.Citing Literature Volume14, Issue6June 2005Pages 365-366 RelatedInformation