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Paravertebral pseudotumour in granulomatosis with polyangiitis Janet Flores Balverdi; Diego Federico Baenas; Nadia Claudine Riscanevo; Emilia Chiple; Maira Orozco; Verónica Saurit;

Does sacroiliitis is a mandatory criterion for enthesitis-related arthritis diagnosis? Hanene Lassoued Ferjani; Lobna Kharrat; Dorra Ben Nessib; Dhia Kaffel; Kaouther Maatallah; Wafa Hamdi;