TY - JOUR T1 - Physics in Nuclear Medicine JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 1168 LP - 1168 DO - 10.2967/jnumed.113.123125 VL - 54 IS - 7 AU - William D. Erwin Y1 - 2013/07/01 UR - http://jnm.snmjournals.org/content/54/7/1168.1.abstract N2 - ER -