Evans, Christopher; Bercades, Georgia; Ambler, Gareth; Wilson, Matthew; Brew-Graves, Chris; Baldini, Cinzia; Begum-Ali, Nazma; ... Moonesinghe, Suneetha Ramani; + view all (2025) Little Journey: a phase III randomised controlled trial of a psychological preparation and education smartphone application for management of paediatric perioperative anxiety compared with standard care in children undergoing ambulatory surgery - study protocol. BMJ Open , 15 (2) , Article e090696. 10.1136/bmjopen-2024-090696. Green open access