In conjunction with the Food and Drug Administration's impending approval of another drug for melanoma treatment, vemurafenib, we present this look on the late-stage melanoma drug ipilimumab, how it was approved and the response that followed.
<a href="http://storify.com/ciminosteve/ipilimumab" target="_blank">View "Melanoma Treatment With Ipilimumab (Yervoy)" on Storify</a>