Topics in infectious diseases. Increasing resistance of Shigellae to antibiotics.
D000667:Ampicillin / Q000494:pharmacology; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D005827:Genetics, Microbial; D010403:Penicillin Resistance; D012760:Shigella / Q000187:drug effects*; D013714:Tennessee
D000900:Anti-Bacterial Agents; D000667:Ampicillin