MP59-14 CROSS-SECTIONAL STUDY ASSESSING UTILIZATION PATTERNS OF COMBINATION INTRAVESICAL GEMCITABINE AND DOCETAXEL IN THE MANAGEMENT OF BLADDER CANCER. (May 2022) - Gabrielson, Andrew; Patel, Sunil; Hahn, Noah; Smith, Angela; Pietzak, Eugene; Black, Peter; Bivalacqua, Trinity; Kates, Max