Oxygen desaturation during sleep and exercise in patients with interstitial lung disease.Bengt Midgren, D. Elmqvist, Leif Eriksson et al.|Thorax|1987Cited by 33
Nocturnal hypoxaemia in severe scoliosisBengt Midgren, D. Elmqvist, Kerstin Petersson et al.|British Journal of Diseases of the Chest|1988Cited by 25