Thoracic manifestations and respiratory function alterations in axial spondyloarthritis and newest possibilities of ultrasound to detect changes in diaphragm—a narrative review - Kavanagh, Hana Skala; Aksentijević, Jan; Grubišić, Frane; Grazio, Simeon; Palčić, Marija Gomerčić (Journal of Thoracic Disease; Vol 16, No 5 (May 31, 2024): Journal of Thoracic Disease, 2024)