@article {pmid9834717,
	title = {Coronary artery bypass grafting in Canada: hospital mortality rates, 1992-1995},
	journal = {CMAJ},
	volume = {159},
	number = {8},
	year = {1998},
	month = {Oct},
	pages = {926{\textendash}930},
	author = {Ghali, W. A. and Quan, H. and Brant, R.}
}
