[RECENT RESULTS OF CEPHALOSPORIN RESEARCH].
D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D002626:Chemistry, Pharmaceutical; D010406:Penicillins; D010604:Pharmacy; D012106:Research
D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D010406:Penicillins
ANTIBIOTICS; CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; PENICILLIN
NEUERE ERGEBNISSE DER CEPHALOSPORINFORSCHUNG.