Pulmonary involvement in diffuse cutaneous systemic sclerosis: broncheoalveolar fluid granulocytosis predicts progression of fibrosing alveolitis
Christian Witt, Adrian C Borges, Mathias John, Ingo Fietze, Gert Baumann, Andreas Krause
Annals of the Rheumatic Diseases Oct 1999, 58 (10) 635-640; DOI: 10.1136/ard.58.10.635