@article {paty1993magnetic,
	title = {Magnetic resonance imaging (MRI) as an outcome measure in multiple sclerosis},
	journal = {Journal of Neurological Rehabilitation},
	volume = {7},
	number = {3-4},
	year = {1993},
	pages = {117{\textendash}129},
	publisher = {SAGE Publications},
	author = {Paty, Donald W and Koopmans, Robert A and Zhao, GuoJun and Li, David KB and Oger, Joel JF and Petkau, John}
}
