@article{articlef2de2081,
title   = {External validation of the Walter index for posthospitalization mortality prediction in older adults},
author = {Avelino-Silva, Thiago J and Lee, Sei J and Covinsky, Kenneth E and Walter, Louise C and Deardorff, W. James and Boscardin, John and Campora, Flavia and Szlejf, Claudia and Suemoto, Claudia Kimie and Smith, Alexander K},
year = {2025},
doi = {10.1001/jamanetworkopen.2024.55475},
journal   = {JAMA network open}
}