@article {Benedetto1505, author = {Anthony R. Benedetto}, title = {Progress in Medical Radiation Physics, Volume 2}, volume = {27}, number = {9}, pages = {1505--1505}, year = {1986}, publisher = {Society of Nuclear Medicine}, issn = {0161-5505}, URL = {https://jnm.snmjournals.org/content/27/9/1505.2}, eprint = {https://jnm.snmjournals.org/content/27/9/1505.2.full.pdf}, journal = {Journal of Nuclear Medicine} }