• J01DB First-generation cephalosporins 9 medications
• J01DC Second-generation cephalosporins 19 medications
• J01DD Third-generation cephalosporins 72 medications
• J01DE Fourth-generation cephalosporins 4 medications
• J01DF Monobactams 2 medications
• J01DH Carbapenems 17 medications
• J01DI Other cephalosporins and penems 4 medications