हनि बे 1970 गोरोबथावखानथिया , जायनि फारियाव बांसिन केनसारफोरखौ आलादाखालामाखैमोन , सुदारलेण्डनि 1960 गोरोबथावखानथिजों एखेदि , दासानदि आगुलैखोनबादियै गुबुनगुबुन केनसारफोरा समसम महरबिथिङै फारागखालामजाथावि ।
This 1970 generalization by Ho in whose series most cancers were undifferentiated is similar to the 1960 generalization by Sutherland that at present prognostically different cancers are often morphologically indistinguishable .