Concurrent Validity of Pictorial Fit-Frail Scale (PFFS) in Older Adult Male Veterans with Different Levels of Health Literacy

by Otoniel Ysea-Hill MD, Tesil Nedumkallel Sani MD, Lubna A. Nasr MD, Christian J. Gomez MD, Nagapratap Ganta MD, Sehrish Sikandar MD, Olga Theou PhD, Jorge G. Ruiz MD
Published 2021-03-01