title: Use of selective agents for the isolation of Listeria monocytogenes.
mesh_terms: D001419:Bacteria / Q000187:drug effects; D001431:Bacteriological Techniques; D008089:Listeria monocytogenes / Q000302:isolation & purification*; D009268:Nalidixic Acid / Q000494:pharmacology; D013793:Thallium / Q000494:pharmacology
chemical_list: D009268:Nalidixic Acid; D013793:Thallium