Genetic studies on microbial cross resistance to toxic agents.  I.  Cross resistance of Escherichia coli to fifteen antibiotics.
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D004926:Escherichia coli / Q000187:drug effects*
D000900:Anti-Bacterial Agents
ANTIBIOTICS/effects; ESCHERICHIA COLI/effect of drugs on