Irritable bowel syndrome symptoms in axial spondyloarthritis more common than among healthy controls: is it an overlooked comorbidity?. Issue 1 (4th October 2019) - Wallman, Johan Karlsson; Mogard, Elisabeth; Marsal, Jan; Andréasson, Kristofer; Jöud, Anna; Geijer, Mats; Kristensen, Lars Erik; Lindqvist, Elisabet; Olofsson, Tor