Refardt Refardt J J Winzeler Winzeler B B Christ-Crain Christ-Crain M M Copeptin and its role in the diagnosis of diabetes insipidus and the syndrome of inappropriate antidiuresis Copeptin and its role in the diagnosis of diabetes insipidus and the syndrome of inappropriate antidiuresis Clin Endocrinol Clin Endocrinol 2019 2019 91 91 1 1 22 22 32 32 10.1111/cen.13991 10.1111/cen.13991. The gene discussed is AVP; the disease is diabetes insipidus.