Haematological complication with pulmonary impact in a patient with Sjögren¿s syndrome Laura Gallego; Jhon Buitrago; Diana Guavita-Navarro; Jairo Cajamarca-Barón; Ana María Arredondo; José Fernando Polo Nieto; Juan Pablo Castañeda-González; Alejandro Escobar;

The coexistence of rheumatoid arthritis and ankylosing spondylitis: Case series and literature review Hanene Lassoued Ferjani; Ben Ayed Hiba; Dorra Ben Nessib; Dhia Kaffel; Kaouther Maatallah; Wafa Hamdi;

Histological findings and complications in patients with salivary gland biopsy in two institutions of Medellín, Colombia a descriptive study Luz Adriana Gómez-Ramírez; Laura Betancur-Gómez; Estefanía Tabares-Ramírez; Sofía Villada-Montoya; Libia María Rodríguez-Padilla; María Fernanda Álvarez-Barreneche; Carlos Jaime Velásquez-Franco; Miguel Antonio Mesa-Navas; Marcela Posada-Velásquez;