[2]
Prediction of cardiac and pul monary complications related to elective abdominal and noncardiac thoracic surgeryin geriatric paties. Gerson MC,Hurst J M,Hertzberg VS,et al. The American Journal of The Medical Sciences . 1990
[2]
Prediction of cardiac and pul monary complications related to elective abdominal and noncardiac thoracic surgeryin geriatric paties. Gerson MC,Hurst J M,Hertzberg VS,et al. The American Journal of The Medical Sciences . 1990