HAPPi Kneecaps! A double-blind, randomised, parallel group superiority trial investigating the effects of sHoe inserts for adolescents with patellofemoral PaIn: phase II feasibility study.
Isobel C O'SullivanKay M CrossleySteven J KamperMarienke van MiddelkoopBill VicenzinoMelinda M Franettovich SmithHylton B MenzAnne J SmithKylie TuckerKarina T O'LearyNathalia CostaNatalie J CollinsPublished in: Journal of foot and ankle research (2021)
Australian New Zealand Clinical Trials Registry (ANZCTR): ACTRN12619000957190 . Date registered: 8/07/2019.