An unusual cause of delirium and debility: refractory hypercalcemia in a man with B-cell prolymphocytic leukemia.
Loh KP, Dahiya S, Brennan MJ. An unusual cause of delirium and debility: refractory hypercalcemia in a man with B-cell prolymphocytic leukemia. J Am Geriatr Soc. 2014 Oct; 62(10):2021-2.