TY - JOUR T1 - A Tribute to Sanjiv (Sam) Gambhir JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 1269 LP - 1272 VL - 61 IS - 9 A2 - , Y1 - 2020/09/01 UR - http://jnm.snmjournals.org/content/61/9/1269.abstract N2 - ER -