केनसार' ल 'जिनि मोजांथार सिमाया बेनि गावनि लेजित मतिफखौ नेवसिनाया - केनसारनि जिबख्रि ।
Thus it is reasonable to expect that even a very effective chemotherapeutic agent would not improve the survival of patients with either of these diseases indeed it has so far not been possible to demonstrate any effect of chemotherapy on survival .