title: Negative response of PR toxin in the Salmonella typhimurium/microsome test and sister-chromatid exchange assay.
mesh_terms: D009152:Mutagenicity Tests; D009153:Mutagens; D009183:Mycotoxins / Q000494:pharmacology*; D010407:Penicillium; D012486:Salmonella typhimurium / Q000235:genetics
chemical_list: D009153:Mutagens; D009183:Mycotoxins