@article {pmid9679483,
	title = {Coronary artery bypass grafting in Canada: national and provincial mortality trends, 1992-1995},
	journal = {CMAJ},
	volume = {159},
	number = {1},
	year = {1998},
	month = {Jul},
	pages = {25{\textendash}31},
	author = {Ghali, W. A. and Quan, H. and Brant, R.}
}
