@article {Kerfoot:November 2006:0308-0110:1137,
	author = "Kerfoot, B Price",
	author = "Conlin, Paul R",
	author = "McMahon, Graham T",
	title = "Comparison of delivery modes for online medical education",
	journal = "Medical Education",
	volume = "40",
	year = "November 2006",
	abstract = "",
	pages = "1137-1138(2)",
	url = "http://www.ingentaconnect.com/content/bsc/meded/2006/00000040/00000011/art00028"
	doi = "doi:10.1111/j.1365-2929.2006.02588.x"
}