New penicillins--present and future.
D000284:Administration, Oral; D000667:Ampicillin / Q000031:analogs & derivatives / Q000627:therapeutic use; D001572:Benzofurans / Q000627:therapeutic use; D002228:Carbenicillin / Q000031:analogs & derivatives / Q000627:therapeutic use; D003718:Denmark; D004345:Drug Industry; D005544:Forecasting; D006801:Humans; D007275:Injections, Intravenous; D008968:Molecular Conformation; D010406:Penicillins / Q000627:therapeutic use*; D010636:Phenols / Q000627:therapeutic use; D012106:Research; D012141:Respiratory Tract Infections / Q000188:drug therapy; D006113:United Kingdom; D014481:United States; D014552:Urinary Tract Infections / Q000188:drug therapy; D014631:Valerates / Q000627:therapeutic use
D001572:Benzofurans; D010406:Penicillins; D010636:Phenols; D014631:Valerates; D000667:Ampicillin; D002228:Carbenicillin