A preliminary study of long-term treatment with interferon gamma-1b and low-dose prednisolone in patients with idiopathic pulmonary fibrosis.
N Engl J Med. 1999 Oct 21;341(17):1264-9. doi: 10.1056/NEJM199910213411703.
N Engl J Med. 1999.
PMID: 10528036
Free article.
Clinical Trial.