José Verdú

EPUAP classification system for pressure ulcers: European reliability study.

Lena Gunningberg, Lisette Schoonhoven, Tom Defloor, 2007, Journal of advanced nursing.

A reliable and valid questionnaire was developed to measure computer vision syndrome at the workplace.

Elena Ronda, E. Ronda, J. Verdú, 2015, Journal of clinical epidemiology.