1. Pulmonary function changes which accompany athletic conditioning programs;Bachman, J.; Horvath, S.;Res. Quart,1968
2. Spirometric studies in normal subjects: I. forced expirograms in subjects between 7 and 70 years of age;Berglund, E.; Birath, G.; Bjure, J.; Grimby, G.; Kjellmer, I.; Sandqvist, L.; Soderholm, B.;Acta Med. Scand,1963
3. Maximal respiratory pressures: normal values and relationship to age and sex;Black, L.; Hyatt, R.;Am. Rev. Respir. Dis,1969
4. The lung volume and its subdivision in normal men;Boren, H.; Kory, R.; Syner, J.;Am. J. Med,1966
5. The relationship between airway resistance, airway conductance and lung volume in subjects of different age and body size;Briscoe, W.; Dubois, A.;J. Clin.lnvest,1958