Refinement and evaluation of the Paediatric Outcome Measure for Myalgic Encephalomyelitis/chronic fatigue syndrome (POMME): a new patient-reported outcome measure for young people. - Parslow, Roxanne M.; Parsons, Helen; Grzeda, Mariusz; Segal, Terry Y.; Treneman-Evans, Georgia; Ingram, Jenny; Bond-Kendall, Joanne; Mack, Cerys; Haywood, Kirstie L. (Fatigue: Biomedicine, Health & Behavior, 2026)