Margulis AV, Linder M, Arana A, Pottegard A, Berglind IA, Bui CL, Kristiansen NS, Bahmanyar S, McQuay LJ, Atsma WJ, Appenteng K, D'Silva M, Perez-Gutthann S, Hallas J. Patterns of use of antimuscarinic drugs to treat overactive bladder in Denmark, Sweden, and the United Kingdom. PLoS One. 2018 Sep 27;13(9):e0204456. doi: 10.1371/journal.pone.0204456