GURBUZ B, GURER US, CEVIK O, YALCINKAYA I, BEKIROGLU GN, CEVIKBAS A, . In vitro investigation of the effects of colistin alone with and tigecycline, imipenem and rifampicin combinations on polymorphonuclear leukocyte functions, oxidative stress, oxidant and antioxidant enzymes in patients with bronchiectasis. Marmara Pharm. J 2014; 18(1): 026-035. http://dx.doi.org/10.12991/201414123