[Antibiotics of animal origin.  I.  Summary of present knowledge].
PAVAN
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D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular; D003879:Dermatologic Agents
D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular; D003879:Dermatologic Agents
Sugli antibiotici di origine animale.  I.  Sintesi delle conoscenze attuali.