References
- Anthonisen N. R., Danson J., Robertson P. C., Ross W. R.D. Airway closure as a function of age. Resp Physiol 1969/1970; 8: 58–65
- Berglund E., Birath G., Grimby G., Kjellmer I., Sandqvist L., Söderholm B. Spirometric studies in normal subjects. I. Forced expirograms in subjects between 7 and 70 years of age. Acta Med Scand 1963; 173: 185–192
- Birath G., Kjellmer I., Sandqvist L. Spirometric studies in normal subjects. II. Ventilatory capacity Tests in Adults. Acta Med Scand 1963; 173: 193–198
- Buist A. S., Ross B. B. Predicted values for closing volumes using a modified single breath nitrogen test. Am Rev Dis 1973; 107: 744–752
- Buist A. S., Ross B. B. Quantitative analysis of the alveolar plateau in the diagnosis of early airway obstruction. Am Rev Resp Dis 1973; 108: 1078–1087
- Cherniack R. M., Raber M. B. Normal standards for ventilatory function using an automated wedge spirometer. Am Rev Resp Dis 1972; 106: 38–46
- Fridriksson H. V., Malmberg P., Hedenström H., Hillerdal G. Reference values for respiratory function test in males: prediction formulas with tobacco smoking parameters. Clinical physiology 1981; 1: 343–363
- Grimby G., Söderholm B. Spirometric studies in normal subjects. III. Static lung volumes and maximum voluntary ventilation in adults with a note on physical fitness. Acta Med Scand 1963; 173: 199–20
- Hedenström H., Malmberg P., Agarwal K. Reference values for lung function tests in females. Regression equations with smoking variables. Accepted for publication in Clin Resp Phys 1985
- Khosla T., Lowe C. R. Indices of obesity derived from body weight and height. Brit J Prev Soc Med 1967; 22: 122–128
- Knudson R. J., Lebowitz M. D., Burton A. P., Knudson D. E. The closing volume test: evaluation of nitrogen and bolus methods in a random population. Am Rev Resp Dis 1977; 115: 423–43
- Knudson R. J., Lebowitz M. D., Holberg C. J., Burrows B. Changes in the normal maximal expiratory flow-volume curve with growth and aging. Am Rev Resp Dis 1983; 127: 725–73
- Milic-Emili J., Mead J., Turner M., Gaenser E. M. Improved technique for estimating pleural pressure from oesophageal balloons. J Appl Physiol 1964; 19: 20
- SPSS, Statistical package for the social sciences. 2nd ed., N. H. Nie, C. H. Hull, J. G. Jenkins, K. Steinbrenner, D. H. Bent. McGraw Hill, New York 1975
- Permutt S., Menkes H. A. Spirometry analysis of forced expiration within the time domain. Lung biology in Health and Disease, vol 12: The lung in the transition between health and disease, P. T. Macklem, S Permutt. Dekker, New York 1979; 113–151
- Quanjer Ph. H. Standardized lung function testing. Clin Resp Phys suppl 5 1983; vol 19
- Salorinne Y. Single-breath pulmonary diffusing capacity. Reference values and application in connective tissue diseases and in various lung diseases. Scand J Resp Dis suppl 1976; 9
- Sixt R., Bake B., Oxhøj H. The single-breath N2-test and spirometry in healthy non-smoking males. Eur J Resp Dis 1964; 65: 296–304
- Van Ganse W. F., Ferris B. G., Jr., Cotes J. E. Cigarette smoking and pulmonary capacity (Transfer factor). Am Rev Resp Dis 1972; 105: 30–41
- Viljanen A. A., Halttunen P. K., Kreus K-E., Viljanen B. C. Spirometric studies in non-smoking, healthy adults. Scand J Clin Lab Invest 1981; 41(suppl 159)5–20
- Viljanen A. A., Viljanen B. C., Halttunen P. K., Kreus K-E. Pulmonary diffusing capacity and volumes in healthy adults measured with the single breath technique. Scand J clin Lab Invest 1981; 41(suppl 159)21–34
- Viljanen A. A., Viljanen B. C., Halttunen P. K., Kreus K-E. Body plethysmographic studies in non-smoking, healthy adults. Scand J Clin Lab Invest 1981; 41(suppl 159)35–50
- Woitowitz H-J., Buchheim F. W., Woitowitz R. Zur Theorie und Praxis der Ganzkörperplethysmographie in der Lungenfunktionsanalyse. Prax Pneumol 1967; 21: 449–471