RT Conference Proceedings T1 CROSS-SECTIONAL OBSERVATIONAL AND MULTICENTER STUDY FOR THE VALIDATION OF THE SPANISH VERSION OF THE PURE-4 QUESTIONNAIRE A1 Queiro Silva, R. A1 Belinchon, I. A1 Lopez-Ferrer, A. A1 Ferran I Farres, M. A1 Rivera Diaz, R. A1 Vidal Sarro, D. A1 Rodriguez Freire, L. A1 De la Cueva Dobao, P. A1 Santos Juanes, J. A1 Rocamora Duran, V. A1 Sanabra, C. A1 Guinea Uzabal, G. A1 Martin Vazquez, V. A1 Pure4 Study Grp, PB Bmj publishing group SN 0003-4967 YR 2022 FD 2022-06-01 LK http://hdl.handle.net/10668/20079 UL http://hdl.handle.net/10668/20079 LA en DS RISalud RD Apr 19, 2025