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Ngaka Chi Zhihong Ngaka e ka Sehloohong e Ikhethile ka chemotherapy, kalafo e shebaneng le immunotherapy bakeng sa kankere e tsoetseng pele ea lisele tsa liphio, kankere ea senya, kankere ea tšoelesa ea senya le melanoma ea letlalo. Tsebo ea Bongaka O ameha haholo kalafong ea bongaka ea lihlahala tsa letlalo le tsamaiso ea moroto, 'me o motle kalafong ea bongaka ea melanoma, kankere ea liphio, ...Bala haholoanyane»