fourth-generation cephalosporinsquinolonescarbapenemsfirst-generation cephalosporinsglycopeptidespostoperative pulmonary infectionClinical pharmacist-led antimicrobial stewardship
…sporins increased from 17.6% to 45.5% (p<0.001), while usage of fourth-generation cephalosporins (12.3% to 1.5%), β-lactam/β-lactamase inhibitors (63.9% to 12.6…