[Indications for using semi-synthetic penicillins].
D000667:Ampicillin / Q000627:therapeutic use; D006801:Humans; D010403:Penicillin Resistance; D010405:Penicillinase; D010406:Penicillins / Q000008:administration & dosage / Q000138:chemical synthesis / Q000627:therapeutic use
D010406:Penicillins; D000667:Ampicillin; D010405:Penicillinase
Indikationen für halbsynthetische Penicilline.