Abolition of methacholine induced bronchoconstriction by the hyperventilation of exercise or volition.

Lane R, Adams L, Guz A. Is low-level respiratory resistive loading during exercise perceived as breathlessness? Clin Sci 1987;73:627-34.

Nadel JA, Tierney DF. Effect of a previous deep inspiration on airway resistance in man. J Appl Physiol 1961;16:717-9.

Fish JE, Ankin MG, Kelly JF, Peterman VI. Regulation of bronchomotor tone by lung inflation in asthmatic and non-asthmatic subjects. J Appl Physiol 1981;50: 1079-86.

Parham WM, Shephard RH, Norman PS, Fish JE. Analysis oftime course and magnitude oflung inflation effects on airway tone: relation to airway reactivity. Am Rev Respir Dis 1983;128:240-5.

Mead J, Whittenberger JL. Physical properties of human lungs measured during spontaneous respiration. J Appi Physiol 1953;5:779-96.

Milic-Emili J, Mead J, Turner JM, Glauser EM. Improved technique for estimating pleural pressure from oesophageal balloons. J Appi Physiol 1964;19:207-1 1.

Stubbing DG, Pengelly LD, Morse JLC, Jones NL. Pulmonary mechanics during exercise in normal males. J Appl Physiol 1980;49:506-10.

Cook CD, Sutherland JM, Segal S, et al. Studies of respiratory physiology in the newborn infant. III. Measurements of mechanics of respiration. J Clin Invest 1957;36:440 8.

Cockroft DW, Killian DN, Mellon JJA, Hargreave FE. Bronchial reactivity to inhaled histamine: a method and clinical survey. Clin Allergy 1977;7:235-43.

Bland JH, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986;i:307-10.

Fisher RA. The design of experiments. London: Oliver and Boyd, 1935.

Chung KF, Snashall PD. Effect ofprior bronchoconstriction on the airway response to histamine in normal subjects. Thorax 1984;39:40-5.

Hardy CC, Bradding P, Robinson C, Holgate ST. The combined effect of two pairs of mediators, adenosine with methacholine and prostaglandin D2 with histamine, on airway calibre in asthma. Clin Sci 1986;71:385-92.

Marshall R, Du Bois AB. The measurement of the viscous resistance of the lung tissues in normal man. Clin Sci 1956;15:161-70.

Clement J, Bobbaers H, van de Woestijne KP. Influence of flow amplitude on pulmonary resistance determined near zero flow. Respir Physiol 1980;40:61-9.

Ding DJ, Martin JG, Macklem PT. Effects of lung volume on maximal methacholine-induced bronchoconstriction in normal humans. J Appl Physiol 1987;62: 1324-30.

Fish JE, Peterman VI, Cugell DW. Effect of deep inspiration on airway conductance in subjects with allergic rhinitis and allergic asthma. J Allergy Clin Immunol 1977;60:41-6.

Orehek J, Charpin D, Velardocchio JM, Grimaud C. Bronchomotor effect of bronchoconstriction-induced deep inspirations in asthmatics. Am Rev Respir Dis 1980;121:297-305.

Orehek J, Nicoli MM, Delpierre S, Beaupre A. Influence of the previous deep inspiration on the spirometric measurement of provoked bronchoconstriction in asthma. Am Rev Respir Dis 1981;123:269-72.

Beaupre A, Orehek J. Factors influencing the bronchodilator effect of a deep inspiration in asthmatic patients with provoked bronchoconstriction. Thorax 1982; 37:124-8.

Burns CB, Taylor WR, Ingram RH Jr. Effects of deep inhalation in asthma: relative airway and parenchymal hysteresis. J Appi Physiol 1985;59:1590-6.

Fisher BM, Dorward AJ, Thomson NC, Frier BM. Diabetic autonomic neuropathy and airway responses to deep inspiration [Abstract]. Clin Sci 1987;16 (suppl): 17P. 23 Glanville AR, Yeend RA, Theodore J, Robin ED. Effect of single respiratory manoeuvres on specific airway conductance in heart-lung transplant recipients. Clin Sci 1988;74:311 -7.

Stirling DR, Cotton DJ, Graham BL, Hodgson WC, Cockroft DW, Dosman JL. Characteristics of airway tone during exercise in patients with asthma. J Appi Physiol 1983;54:934-42.

Warren JB, Jennings SJ, Clark TJH. Effect of adrenergic and vagal blockade on the normal human airway response to exercise. Clin Sci 1984;66:79-85.