A Phase II Basket Trial of Dual Anti–CTLA-4 and Anti–PD-1 Blockade in Rare Tumors (DART SWOG 1609) in Patients with Nonpancreatic Neuroendocrine TumorsSandip Pravin Patel, Razelle Kurzrock, Anup Kasi et al.|Clinical Cancer Research|2020Cited by 326