@article {Keyes339, author = {John W. Keyes, Jr. and Thomas J. Brady and Patrick F. Leonard and Donald B. Svetkoff and Stephen M. Winter and W. Leslie Rogers and Edward A. Rose}, title = {Calculation of Viable and Infarcted Myocardial Mass from Thallium-201 Tomograms}, volume = {22}, number = {4}, pages = {339--343}, year = {1981}, publisher = {Society of Nuclear Medicine}, issn = {0161-5505}, URL = {https://jnm.snmjournals.org/content/22/4/339}, eprint = {https://jnm.snmjournals.org/content/22/4/339.full.pdf}, journal = {Journal of Nuclear Medicine} }