Validation of a one-page patient-reported Charlson comorbidity index questionnaire for upper aerodigestive tract cancer patients
Titel:
Validation of a one-page patient-reported Charlson comorbidity index questionnaire for upper aerodigestive tract cancer patients
Auteur:
Habbous, Steven Chu, Karen P. Harland, Luke T.G. La Delfa, Anthony Fadhel, Ehab Sun, Bin Xu, Wei Wong, Amy Howell, Doris Ringash, Jolie Waldron, John O’Sullivan, Brian Goldstein, David Huang, Shao-Hui Liu, Geoffrey