Preventing cancer requires intimate knowledge of how cancer starts, what causes it to grow and flourish, and how to stop it in its tracks. Sometimes this comes in the form of a vaccine (the HPV vaccine for cervical and head and neck cancers), a screening (a colonoscopy for colorectal cancer) or a blood test (the PSA level test for prostate cancer).
from The Medical News http://ift.tt/1zCrvBi
from The Medical News http://ift.tt/1zCrvBi
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