[Present aspects of the biochemical problem of natural antibiotics].
D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular; D001669:Biochemical Phenomena; D001671:Biochemistry; D003879:Dermatologic Agents
D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular; D003879:Dermatologic Agents
ANTIBIOTICS; BIOCHEMISTRY
Aspect actuel du problème biochimique des antibiotiques naturels.