In this August 2012 photo provided by Arrica Wallace, husband Matthew shaves Arrica's head when her hair was falling out in Manhattan, Kan. Arrica Wallace was 35 when her cervical cancer was discovered in 2011. It spread widely, with one tumor so large that it blocked half of her windpipe. The strongest chemotherapy and radiation failed to help, and doctors gave her less than a year to live. But her doctor heard about an immune therapy trial at the Cancer Institute and got her enrolled.
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