Orme, Mark W., Harvey-Dunstan, Theresa C., Boral, Ismet, Chaplin, Emma J.L., Hussain, S. Fayyaz, Morgan, Mike D.L., Steiner, Michael C., Singh, Sally J., Greening, Neil J., "Changes in physical activity during hospital admission for chronic respiratory disease: Inpatient step count does not recover", Respirology, 2019