@book{29634,
	author = {Katzir, Abraham, ed.},
	title = {Optical Fibers in Medicine VII},
	publisher = {SPIE},
	year = {1992},
	series = {Proceedings of SPIE; V. 1649},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1649}
}