The history of the broad-spectrum antibiotics.
D000900:Anti-Bacterial Agents / Q000266:history*; D000904:Antibiotics, Antitubercular; D003879:Dermatologic Agents; D006801:Humans
D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular; D003879:Dermatologic Agents
ANTIBIOTICS/history