[Industrial problems of antibiotic production].
D000900:Anti-Bacterial Agents / Q000737:chemistry*; D000904:Antibiotics, Antitubercular; D003879:Dermatologic Agents; D004345:Drug Industry; D006801:Humans; D007221:Industry
D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular; D003879:Dermatologic Agents
ANTIBIOTICS/chemistry; DRUG INDUSTRY