1. Changes in forced expiratory volume throughout the day;Lewinsohn, H.C.; Capel, L.H.; Smart, J.;Br MedJ,1960
2. Irregular breathing and hypoxaemia during sleep in chronic stable asthma;Catterall, JR, Douglas; NJ, Calverley; P.M.;Lancet,1982
3. Nocturnal asthma: features of attacks, sleep and breathing pattems;Montplaisir, J.; Walsh, J.; Malo, J.L.;Am Rev RespirDis,1982
4. Inhaled therapy reduces morning dips in asthma;Horn, C.R.; Clark, T.J.H.; Cochrane, G.M.;Lancet,1984
5. Slow release oral salbutamol and aminophylline in nocturnal asthma: relation of overnight changes in lung function and plasma drug levels;Fairfax, A.J.; McNabb, W.R.; Davies, H.J.; Spiro, S.G.;Thorax,1980