TY - JOUR T1 - A systematic review of methods to incorporate external evidence into trial-based survival extrapolations for health technology assessment JO - Medical Decision Making UR - https://eprints.whiterose.ac.uk/id/eprint/199831 PY - 2023/04/26 AU - Bullement A AU - Stevenson MD AU - Baio G AU - Shields GE AU - Latimer NR ED - DO - DOI: 10.1177/0272989x231168618 PB - SAGE Publications VL - 43 IS - 5 SP - 610 EP - 620 Y2 - 2025/10/31 ER -