Çatlı G, Abacı A, Neumann HCH, Altıncık A, Demir K, Böber E. Bilateral pheochromocytoma as first manifestation of von Hippel-Lindau disease: a case report. Turk J Pediatr 2012; 54: 532-535. https://doi.org/10.24953/turkjpediatr.2012.1682