%0 Journal Article %T Can We Accurately Predict Cost Effectiveness Without Access to Overall Survival Data? The Case Study of Nivolumab in Combination with Ipilimumab for the Treatment of Patients with Advanced Melanoma in England %A A. Amadi %A A. Walker %A D. Lee %A H. Johnson %A J. Ellis %A J. Sabater %A K. Patterson %A M. Cooper %A N. Roskell %A S. Kotapati %A S. McNamara %A Y. Meng %J Archive of "PharmacoEconomics Open". %D 2019 %R 10.1007/s41669-018-0080-5 %X The online version of this article (10.1007/s41669-018-0080-5) contains supplementary material, which is available to authorized users %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6393277/