TY - CONF T1 - Including young children in the development and testing of patient reported outcome (PRO) instruments: a systematic review of children's involvement in qualitative methods JO - QUALITY OF LIFE RESEARCH PY - 2025/05/01 AU - Gale V AU - Carlton J ED - VL - 34 SP - S5 EP - S5 Y2 - 2025/12/21 ER -