Medical Cost of Colorectal Cancer Services in Serbia Between 2014 and 2017: National Data Report - Vekic, Berislav; Dragojevic-Simic, Viktorija; Jakovljevic, Mihajlo; Pilipovic, Filip; Simic, Radoje; Zivic, Rastko; Radovanovic, Dragce; Rancic, Nemanja (Frontiers in Pharmacology, 2019)