Coronel Restrepo, N., M. Mejía Zuluaga, N. Aristizabal, and J. L. Torres Grajales. “Refractory Hypokalemia As a Clinical Manifestation of Ectopic Cushing Syndrome: A Report of Two Cases and a Review of the Literature”. Revista Colombiana de Endocrinología, Diabetes & Metabolismo 6, no. 1 (March 21, 2019): 42–50. Accessed July 16, 2024. https://revistaendocrino.org/index.php/rcedm/article/view/467.