Maurel J, Martins AS, Poveda A, Lopez-Guerrero JA, Cubedo R, Casado A, Martinez-Trufero J, Ramon Ayuso J, Lopez-Pousa A, Garcia-Albeniz X, Garcia del Muro X, de Alava E. Imatinib plus low-dose doxorubicin in patients with advanced gastrointestinal stromal tumors refractory to high-dose imatinib: a phase I-II study by the Spanish Group for Research on Sarcomas. Cancer. 2010 Aug 1;116(15):3692-701. doi: 10.1002/cncr.25111
Arellano FM, Wentworth CE, Arana A, Fernández C, Paul CF. Risk of lymphoma following exposure to calcineurin inhibitors and topical steroids in patients with atopic dermatitis. J Invest Dermatol. 2007;127(4):808-16.