Dr. Caroline Beardsmore and Dr. Erol GaillardNOOR ALI R ALKHATHLAN2022-05-262022-05-2627106https://drepo.sdl.edu.sa/handle/20.500.14154/33030The involvement of the lung periphery in cystic fibrosis: an exploration using multiple-breath nitrogen washout and helium-3 diffusion magnetic resonanceThesis