Diab, Anas, Beth Pellegrino, Michelle M Neuman, and Kareem Diab. “A Case of Resistant Hypercalcemia in a Peritoneal Dialysis Patient With Underlying Vitamin A Toxicosis”. Journal of Clinical Nephrology 5, no. 3 (October 7, 2021): 081–083. Accessed July 9, 2025. https://www.clinnephrologyjournal.com/jcn/article/view/jcn-aid1079.