TY - JOUR T1 - The Authors' Reply JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 444 LP - 445 VL - 16 IS - 5 AU - Andrew J. Tofe AU - Marion D. Francis Y1 - 1975/05/01 UR - http://jnm.snmjournals.org/content/16/5/444.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -