@article {9753,
	title = {Cigarette smoking and cognitive function in Chinese male schizophrenia: A case-control study},
	journal = {PLoS ONE},
	year = {2012},
	doi = {10.1371/journal.pone.0036563},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/22570726},
	author = {Xiang Yang Zhang and Da Chun Chen and Mei Hong Xiu and Colin N. Haile and Hong Qiang Sun and Lin Lu and Therese A. Kosten and Thomas R. Kosten}
}
