TY - JOUR T1 - Cardiovascular Nuclear Medicine JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 966 LP - 967 VL - 16 IS - 10 AU - William L. Ashburn Y1 - 1975/10/01 UR - http://jnm.snmjournals.org/content/16/10/966.3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -