@article{2e811bf4baf947d9aa548195143e4612,
title = "Validation of the FIRST simplified frailty scale using the ECOG performance status instead of patient-reported activities",
author = "CAM Stege and \{van der Holt\}, Ronnie and Avinash Dinmohamed and Pieter Sonneveld and M-D Levin and \{v.d. Donk\}, NWCJ and UH Mellqvist and A Waage and S Zweegman",
year = "2020",
doi = "10.1038/s41375-020-0713-4",
language = "English",
volume = "34",
pages = "1964--1966",
journal = "Leukemia",
issn = "0887-6924",
publisher = "Springer Nature",
number = "7",
}