[Antibiotic except penicillin.  IV.  Progress report (end 1950 to end of 1951).  V.  Macramin to synnematin].
D000900:Anti-Bacterial Agents; D010406:Penicillins; D058028:Research Report
D000900:Anti-Bacterial Agents; D010406:Penicillins
ANTIBIOTICS
Die Antibiotica ausser Penicillin.  IV.  Fortschrittsbericht (Ende 1950 bis Ende 1951).  V.  Macramin-Synnematin.