PT - JOURNAL ARTICLE AU - Boucher, Charles A. AU - Strauss, H. William AU - Okada, Robert D. AU - Kirshenbaum, Howard D. AU - Kushner, Frederick G. AU - McKusick, Kenneth A. AU - Block, Peter C. AU - Leask, John W. AU - Pohost, Gerald M. TI - The Bifocal Diverging Collimator: A Means of Simultaneous Biplane Imaging of the Heart During Equilibrium Radionuclide Ventriculography DP - 1980 Jan 01 TA - Journal of Nuclear Medicine PG - 71--76 VI - 21 IP - 1 4099 - http://jnm.snmjournals.org/content/21/1/71.short 4100 - http://jnm.snmjournals.org/content/21/1/71.full SO - J Nucl Med1980 Jan 01; 21