TY - JOUR T1 - A review and validation of overall survival extrapolation in health technology assessments of cancer immunotherapy by the National Institute for Health and Care Excellence: how did the initial best estimate compare to trial data subsequently made available? JO - Journal of Medical Economics PY - 2018/11/13 AU - Bullement A AU - Meng Y AU - Cooper M AU - Lee D AU - Harding TL AU - O’Regan C AU - Aguiar-Ibanez R ED - DO - DOI: 10.1080/13696998.2018.1547303 PB - Informa UK Limited VL - 22 IS - 3 SP - 205 EP - 214 Y2 - 2024/12/22 ER -