@article {altman2005application,
	title = {Application of hidden Markov models to multiple sclerosis lesion count data},
	journal = {Statistics in Medicine},
	volume = {24},
	number = {15},
	year = {2005},
	pages = {2335{\textendash}2344},
	publisher = {Wiley Online Library},
	author = {Altman, Rachel M and Petkau, A.John}
}
