Smoking duration alone provides stronger risk estimates of chronic obstructive pulmonary disease than pack-yearsSurya P. Bhatt, William C. Bailey, Sharon M. Lutz et al.|Thorax|2018Cited by 160
Prediction of 5-Year Mortality in COPD Using Visual Measures of Structural Changes on Chest CTMuhammad F. A. Chaudhary, S.P. Bhatt, H.P. Nath et al.|American Journal of Respiratory and Critical Care Medicine|2025Cited by 0