1. Principles and methods for the morphometric study of the lung and other organs;Weibel;Lab Invest,1963
2. Ciba Guest Symposium: Terminology, definitions and classification of chronic pulmonary emphysema and related conditions,1959
3. Pathology of chronic bronchitis;Reid;Lancet,1954
4. Measurement of the bronchial mucous gland layer: a diagnostic yardstick in chronic bronchitis;Reid;Thorax,1960
5. A distribution curve for chronic bronchitis;Thurlbeck;Thorax,1964