title: Cephalosporins, present and future.
mesh_terms: D000284:Administration, Oral; D001419:Bacteria / Q000187:drug effects; D001991:Bronchitis / Q000188:drug therapy; D002511:Cephalosporins / Q000008:administration & dosage / Q000009:adverse effects / Q000138:chemical synthesis / Q000494:pharmacology / Q000627:therapeutic use; D002908:Chronic Disease; D004352:Drug Resistance, Microbial; D005069:Evaluation Studies as Topic; D006207:Half-Life; D006801:Humans; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D007668:Kidney / Q000187:drug effects
chemical_list: D002511:Cephalosporins