References
- Cole , M.B. and Roberts , F.E. 1964 . A Clinicopathologic Study of Emphysema: The Importance of Early Diagnosis . J Amer Geriat Soc , 12 May : 415 – 419 .
- Hepper , N.G. , Fowler , W.S. and Helmholz , H.F. Jr. 1960 . Relationship of Height to Lung Volume in Healthy Men . Dis Chest , 37 March : 314 – 320 .
- et al. Survey for Chronic Obstructive Lung Disease in a Clinic Population Med Ann DC May 1965 34 213 216
- Rosner , S.W. , Abraham , S. and Caceres , C.A. 1965 . Spirometry in a Medical Clinic . JAMA , 194 Oct 18 : 239 – 242 .
- Surprenant , E.L. and Vance , J.W. 1967 . Evaluation of Methods for the Early Detection of Chronic Obstructive Ventilatory Diseases . Dis Chest , 52 Dec : 760 – 766 .