机译：
Lanzhou Univ, Dept Biol, Lanzhou 730000, Peoples R China;
Lanzhou Med Coll, Dept Environm Med, Lanzhou 730000, Peoples R China;
机译：Assessment of DNA mutagenicity induced by He–Ne laser using Salmonella typhimurium strains
机译：Mutagenic activity of the 4,5‐ and 9,10‐dihydrodiols of benzoJfluoranthene and their syn‐ and anti‐dihydrodiol epoxides in salmonella typhimurium
机译：salmonella typhimurium(ta100) mutagenicity of 3‐chloro‐4‐(dichloromethyl)‐5‐hydroxy‐2(5h)‐furanone and its open‐ and closed‐ring analogs
