Somatostatin, but not Somatostatin Receptor Subtypes 2 and 5 Selective Agonists, Inhibits Calcitonin Secretion and Gene Expression in the Human Medullary Thyroid Carcinoma Cell Line, TT - Zatelli , M C; Tagliati , F; Taylor , J E; Piccin , D; Culler , M D; degli Uberti , E C (Hormone and Metabolic Research, 2002)