Flodén, A., Broström, E. W., von Heideken, J., Rostlund, S., Nilsson, R., Löwing, K., & Iversen, M. D. (2019). A qualitative study examining the validity and comprehensibility of physical activity items: Developed and tested in children with juvenile idiopathic arthritis. Pediatr Rheumatol Online J.

Flodén, August, Eva W. Broström, Johan von Heideken, Sara Rostlund, Rikard Nilsson, Kristina Löwing, e Maura D. Iversen. "A Qualitative Study Examining the Validity and Comprehensibility of Physical Activity Items: Developed and Tested in Children With Juvenile Idiopathic Arthritis." Pediatr Rheumatol Online J 2019.

Flodén, August, et al. "A Qualitative Study Examining the Validity and Comprehensibility of Physical Activity Items: Developed and Tested in Children With Juvenile Idiopathic Arthritis." Pediatr Rheumatol Online J 2019.