%0 Journal Article
%T A qualitative study examining the validity and comprehensibility of physical activity items: developed and tested in children with juvenile idiopathic arthritis
%A August Flod¨¦n
%A Eva W. Brostr£¿m
%A Johan von Heideken
%A Kristina L£¿wing
%A Maura D. Iversen
%A Rikard Nilsson
%A Sara Rostlund
%J Archive of "Pediatric Rheumatology Online Journal".
%D 2019
%R 10.1186/s12969-019-0317-6
%X The online version of this article (10.1186/s12969-019-0317-6) contains supplementary material, which is available to authorized users
%K Juvenile idiopathic arthritis
%K Self-reported physical activity
%K Qualitative study
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6482510/