@article {lui2013low,
	title = {Low-dose computed tomography via spatially adaptive Monte{\textendash}Carlo reconstruction},
	journal = {Computerized medical imaging and graphics},
	volume = {37},
	number = {7-8},
	year = {2013},
	pages = {438{\textendash}449},
	publisher = {Pergamon},
	author = {Lui, Dorothy and Cameron, Andrew and Modhafar, Amen and Cho, Daniel S and Wong, Alexander}
}
