R. O. Crapo (Salt Lake City, United States of America), H. Beurskens (Eindhoven, The Netherlands)
Inspiratory capacity measurement; a comparison of methods
D. G. Parr, R. A. Stockley, S. L. Hill (Birmingham, United Kingdom)
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Spirometric measurement of inspiratory capacity in normal subjects: are the available references values useful?
C. Lisboa, A. Leiva, R. Pinochet, G. Borzone, O. Diaz (Santiago, Chile)
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Spirometry quality control - documentation of random variability
J. C. Waterhouse, C. G. Billings, L. M. Bradshaw, D. Fishwick (Sheffield, United Kingdom)
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Are your lung function results accurate? A study of 23 adult respiratory function laboratories in the West Midlands region of the United Kingdom
A. J. Moore, K. Butterfield, T. P. Watts, T. Marshall (Birmingham, Stourbridge, Walsall, United Kingdom)
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Forced expiratory manoeuvres: are noseclips a help or a hindrance?
S. M. Revill, S. Tilbrook, K. Dakin, M. J. Ward (Sutton-in-Ashfield, United Kingdom)
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Substituting methane to helium in measuring the single breath CO transfer factor
J. C. Yernault, P. De Vuyst, A. Van Muylem (Brussels, Belgium)
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Evaluation of inspiratory muscle strength in amyotrophic lateral sclerosis (ALS): comparison between voluntary pressures and cervical magnetic stimulation
N. Just, A. Mallart, V. Danel, F. Bollard, R. Matran, B. Wallaert, T. Perez (Lille, France)
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Evaluation of a self-given, computer assisted, 'forced expiratory time' test
T. P. Toma, D. S. Cramer, S. P. Ward, P. J. Barnes (London, United Kingdom)
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