2022 Prognostic value of the veterans affairs frailty index in older patients with non-small cell lung cancer. David Cheng, Clark Dumontier, Ayesha R. Sheikh, Jennifer La, Mary T. Brophy, Nhan V. Do, Jane A. Driver, David P. Tuck‡, Nathanael R. Fillmore‡‡ Equal senior authorship Cancer Medicine11(15), 3009-3022 U.S. Veterans and VA Data Retrospective Cohort Study Electronic Health Records Lung Cancer Overall Survival
