The causes of treatment failure had close relation with clinical phase, dosage of radiotherapy, measures of combiningtherapy, histopathologic type and so on.
其失败原因与临床分期，放射剂量，综合治疗措施以及病理组织类型等有密切关系。
2
Using antibodies or photodynamic therapy to specifically target cancer cells have both been successful for treating some cancers, so combining the two together is certainly an exciting plan.
International Circulation: you mentioned the need for combination therapy. What's your feeling on the future of a combination pill? Combining various compounds into one pill?