We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTiotropium Bromide: A Review of its Use as Maintenance Therapy in Patients with COPDAuthorsKeam, Susan J; Keating, Gillian MPublicationTreatments in Respiratory Medicine, 2004, Vol 3, Issue 4, p247ISSN1176-3450Publication typearticleDOI10.2165/00151829-200403040-00005