1. AB1307 STUDY OF CONCORDANCE AND EQUIVALENCE AMONG BARTHEL, LAWTON, HAQ AND BASFI QUESTIONNAIRES IN RHEUMATOID AND SPONDYLOARTHRITIS PATIENTS. (June 2019) Authors: Belmonte Serrano, Miguel Angel; Saez, Antonio Lozano; Conesa, Arantxa; Moya, Maria Copovi Journal: Annals of the rheumatic diseases Issue: Volume 78(2019)Supplement 2 Page Start: 2116 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗