Assessment of urine colour using a wallet card: a randomised study of a novel patient self-care tool during chemoradiation for oesophageal cancer
Beatrice Preti, Cathy Wang, Nicole Dindial, Shiraz Malik, Susan Rieger, Morgan Black, Robin Sachdeva, Michael Sanatani
BMJ Open Quality Jan 2024, 13 (1) e002439; DOI: 10.1136/bmjoq-2023-002439