68-Gallium DOTATATE scanning in symptomatic patients with negative anatomic imaging but suspected neuroendocrine tumor. - Shell J; Keutgen XM; Millo C; Nilubol N; Patel D; Sadowski S; Boufraqech M; Yang L; Merkel R; Atallah C; Herscovitch P; Kebebew E (International journal of endocrine oncology, 2018)