TY - JOUR T1 - The Annual Journal Impact Factor Saga JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 1177 LP - 1177 DO - 10.2967/jnumed.120.262860 VL - 62 IS - 9 AU - Johannes Czernin Y1 - 2021/09/01 UR - http://jnm.snmjournals.org/content/62/9/1177.abstract ER -