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;

Myositis-associated interstitial lung disease Siamak Moghadam-Kia; Chester V. Oddis;

Sarcoidosis diagnosis based on ocular involvement. Case report Juan Camilo Cadavid Usuga; Mónica Ortiz Pérez; Marcos Restrepo Arango; Ana María Montufar Pantoja;