Residence at high altitude as a risk factor for high probability of pulmonary hypertension in patients with systemic sclerosis: A case¿control study Luis Javier Cajas; Julia Recalde Reyes; Javier Alejandro Correa; Wilder Carvajal; Carolina Torres; José S. Cortés;

Development of a risk indicator score for the identification of interstitial lung disease in patients with rheumatoid arthritis Francisco Paulin; Tracy Jennifer Doyle; Juan Francisco Mercado; Leandro Fassola; Martín Fernández; Fabián Caro; María Laura Alberti; María Elena Crespo Espíndola; Emilio Buschiazzo;

Approach to interstitial lung disease associated with systemic sclerosis¿A survey to pulmonologists and rheumatologists in Colombia Javier Leonardo Galindo; Olga Milena García; Diana Rocío Gil; Luis Javier Cajas; Emily Rincón-Álvarez; Manuela Rubio;