A large-scale twin study has found that when a twin sibling is diagnosed with cancer, the other twin is also at a high risk for developing any type of the disease. Heritability plays a large role in this development, experts said.
A large-scale twin study has found that when a twin sibling is diagnosed with cancer, the other twin is also at a high risk for developing any type of the disease. Heritability plays a large role in this development, experts said.