Comparative study on cytotoxicity and DNA damage in A549 cells caused by nano- and micro- zinc oxide particles
HONG Li-ling，DING Shu-juan，ZHU Jiang-bo, ZHU Yu-ping, ZHANG Tian-bao*
Carcinogenesis, Teratogenesis & Mutagenesis . 2011, (5): 340 -343 .  DOI: 10.3969/j.issn.1004-616x.2011.05.004