Prophylactic use of carvedilol to prevent ventricular dysfunction in patients with cancer treated with doxorubicin oleh Ahmed Mohamed Abuosa, Ayman Hassan Elshiekh, Kahekashan Qureshi, Mohammed Burhan Abrar, Mona A. Kholeif, Abdulhalim Jamal Kinsara, Abdulwahab Andejani, Adel H. Ahmed, John G.F. Cleland