Intra-rater reliability of the bath ankylosing spondylitis disease activity index (BASDAI) and the bath ankylosing spondylitis functional index (BASFI) in children with spondyloart...

by Batthish Michelle, Rachlis Alisa, Wong Bertha, Stevens Samantha, Anderson Michelle, Feldman Brian M, Laxer Ronald M, Marcuz Joanne, Reaume Margaret, Spiegel Lynn, Whitney-Mahoney Kristi, Tse Shirley ML
Published 2012-07-01