Figure 2From: Tolterodine extended release in the treatment of male oab/storage luts: a systematic review Forest plots of efficacy and safety after IR and ER tolterodine. 3a: micturitions/24 Hrs; 3b: volume voided per micturition; 3c: dry mouth; 3d: headache. (License number 3340911442671 of Mar 2, 2014 between Elsevier and Dr. G. Novara).Back to article page