@article { s2007,
	title = {Survival analysis and competing risk models of hospital length of stay and discharge destination: The effect of distributional assumptions},
	journal = {Health Services and Outcomes Research Methodology},
	volume = {7},
	number = {3-4},
	year = {2007},
	pages = {109-124},
	author = {C. S{\'a} and Dismuke, C.E. and Guimar{\~a}es, P.}
}
