Radiolabeled Somatostatin Analog [<sup>177</sup>Lu-DOTA<sup>0</sup>,Tyr<sup>3</sup>]Octreotate in Patients With Endocrine Gastroenteropancreatic TumorsDik J. Kwekkeboom, Eric P. Krenning, Jaap J.M. Teunissen et al.|Journal of Clinical Oncology|2005Cited by 659