Bok
09-23-2013, 05:44 PM
Immune system seems to remember cancer in people who've never had it
More... (http://www.sciencenews.org/view/generic/id/353487/title/Killer_cells_trained_on_leukemia_may_protect_some_people)
More... (http://www.sciencenews.org/view/generic/id/353487/title/Killer_cells_trained_on_leukemia_may_protect_some_people)