@article {9749,
	title = {Cigarette smoking in male patients with chronic schizophrenia in a Chinese population: Prevalence and relationship to clinical phenotypes},
	journal = {PLoS ONE},
	year = {2012},
	doi = {10.1371/journal.pone.0030937},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/22347412},
	author = {Xiang Yang Zhang and Jun Liang and Da Chun Chen and Mei Hong Xiu and Jincai He and Wei Cheng and Zhiwei Wu and Fu De Yang and Colin N. Haile and Hong Qiang Sun and Lin Lu and Therese A. Kosten and Thomas R. Kosten}
}
