DNA DAMAGES IN IMMORTALIZED HUMAN BRANCHIAL CELL LINES INDUCED BY MNNG
Wang Weihua, Guo Suping, Cheng Shujun
Carcinogenesis, Teratogenesis & Mutagenesis . 1995, (6): 329 -331 .  DOI: 10.3969/j.issn.1004-616x.1995.06.004