@book{27849,
	author = {Barber, H. Bradford, ed.},
	title = {Medical Applications of Penetrating Radiation},
	publisher = {SPIE},
	year = {1999},
	series = {Proceedings of SPIE; V. 3770},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3770}
}