title: Current antibiotic usage, I: Penicillins, cephalosporins and chloramphenicol.
mesh_terms: D000900:Anti-Bacterial Agents / Q000009:adverse effects / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000188:drug therapy; D002511:Cephalosporins / Q000009:adverse effects / Q000627:therapeutic use; D002648:Child; D002701:Chloramphenicol / Q000009:adverse effects / Q000627:therapeutic use; D006801:Humans; D010406:Penicillins / Q000009:adverse effects / Q000627:therapeutic use
chemical_list: D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D010406:Penicillins; D002701:Chloramphenicol