Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTiotropium HandiHaler® and Respimat® in COPD: a pooled safety analysis.AuthorsHalpin, David M. G.; Dahl, Ronald; Hallmann, Christoph; Mueller, Achim; Tashkin, DonaldPublicationInternational Journal of COPD, 2015, Vol 10, p239ISSN1176-9106Publication typeArticleDOI10.2147/COPD.S75146