1Johnson BD,Beck KC,Zeballos RJ,et al.Global theme issue:emerging technology in clinical medicine:advances in pulmonary laboratory testing.Chest,1999,116(5):1377-1387.
2Koulouris NG.Negative expiratory pressure: a new tool.Monaldi Arch Chest Dis,2002,57(1):69-75.
3Tantucci C,Mehiri S,Duguet A,et al.Application of negative expiratory pressure during expiration and activity of genioglossus in humans.J Appl Physiol,1998,84(3):1076-1082.
4Boczkowski J,Murciano D,Pichot MH,et al.Expiratory flow limitation in stable asthmatic patients during resting breathing Am J Respir Crit Care Med,1997,156(3 Pt 1):752-757.
5Baydur A.Milic-Emili J.Expiratory flow limitation during spontaneous breathing:comparison of patient with restrictive and obstructive respiratory disorders.Chest,1997,112(4):1017-1023.
7Verin E,Taradf C,Portier F,et al.Evidence for expiratory flow limitation of extrathoracic origin in patients with obstructive sleep apnoea.Thorax,2002,57(5):423-428.
8Koutsoukou A,Armaganidis A,Stavrakaki-Kallergi C,et al.Expiratory flow limitation and intrinsic positive end-expiratory pressure at zero positive end-expiratory pressure in patients with adult respiratory distress syndrome.Am J Respir Crit Care Med,2000,161(5):1590-1596.
9Vanpee D,Swine C,Delwiche JP,et al.Evaluation of flow limitation in elderly patients unable to perform a forced expiratory maneuver.Aging Clin Exp Res,2002,14(3):208-211.
10Tauber E,Fazekas T,Eichler I,et al.Negative expiratory pressure: a new tool for evaluating lung function in children? Pediatr Pulmonol,2003,35(3):162-168.
9Aittokallio T,Saaresranta T,Polo-Kantola P,et al.Analysis of inspiratory flow shapes in patients with partial upper-airway obstruction during sleep[J].Chest,2001,119 (1):37-44.
10Urschitz Ms,Woltt J,Von Einem V,et al.Reference values for nocturnal home pulse oximetry during sleep in primary school children[J].Chest,2003,123(1):96-101.
