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2. Arterial blood gases and pulmonary and systemic arterial pressure during sleep in chronic obstructive pulmonary disease;Coccagna, G.; Lugaresi, E.;Sleep,1978
3. Transient hypoxaemia during sleep in chronic bronchitis and emphysema;Douglas, N.J.; Calverley, P.M.; Leggett, R.J.; Brash, H.M.; Flenley, D.C.; Brezinova, V.;Lancet,1979
4. Chemical control of ventilation and sleep arterial oxygen saturation in patients with chronic obstructive pulmonary disease;Fleetham, J.; Mezon, B.; West, P.; Bradley, C.; Anthonisen, N.; Kryger, M.;Am Rev Respir Dis,1980
5. Oxygen desaturation during sleep as a determinant of the blue and bloated syndrome;FJ, De Marco; JW, Wynne; AJ, Block; PG, Boysen; VC, Taasan;Chest,1981