@book{19500,
	author = {Rogers, Robert L.},
	title = {Practical teaching in emergency medicine},
	publisher = {John Wiley & Sons,},
	year = {2012.},
	address = {Chichester, West Sussex :},
	edition = {2nd ed.},
	url = {http://dx.doi.org/10.1002/9781118469804}
}