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Researchers have found evidence that low oxygen levels in tumors could actually enhance some of the body's immune responses against cancer, in contrast with the general paradigm that hypoxia ...

In his new book, a big, fat, beautiful hardcover tome with a very clever title — Atmosfire — Jan Braai shares a world (or a South Africa) of his braai secrets.

compares trends in smoking among young adults with trends in the use of other substances, and considers the implications for youth tobacco control research and policy. Time series analyses of national ...