Comparison of the abilities of ambient and manufactured nanoparticles to induce cellular toxicity according to an oxidative stress paradigm
Nano Letters (2006) - Comment
pubmed: 16895376  doi: 10.1021/nl061025k  issn: 1530-6984  issn: 1530-6992 

Tian Xia, Michael Kovochich, Jonathan Brant, Matt Hotze, Joan Sempf, Terry Oberley, Constantinos Sioutas, Joanne I. Yeh, Mark R. Wiesner, Andre E. Nel