title: Hemolysin production in Escherichia coli associated with nalidixic acid resistance.
mesh_terms: D000818:Animals; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism*; D006460:Hemolysin Proteins / Q000096:biosynthesis*; D006461:Hemolysis; D006736:Horses; D009268:Nalidixic Acid / Q000494:pharmacology*
chemical_list: D006460:Hemolysin Proteins; D009268:Nalidixic Acid