Haematologists have developed a new active substance that effectively combats the most aggressive forms of Philadelphia chromosome-positive leukemia.![](http://feeds.feedburner.com/~r/sciencedaily/~4/OEtOXJBmzNM)
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/O...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/O...