S1618 TISAGENLECLEUCEL APPEARS EFFECTIVE AND SAFE IN PEDIATRIC AND YOUNG ADULT PATIENTS WITH RELAPSED/REFRACTORY ACUTE LYMPHOBLASTIC LEUKEMIA WITH HIGH‐RISK CYTOGENETIC ABNORMALITIESStephan A. Grupp, Michael A. Pulsipher, André Baruchel et al.|HemaSphere|2019Cited by 2