Comment on

• A controlled trial of isoniazid in persons with anergy and human immunodeficiency virus infection who are at high risk for tuberculosis. Terry Beirn Community Programs for Clinical Research on AIDS.

  Gordin FM, Matts JP, Miller C, Brown LS, Hafner R, John SL, Klein M, Vaughn A, Besch CL, Perez G, Szabo S, El-Sadr W. Gordin FM, et al. N Engl J Med. 1997 Jul 31;337(5):315-20. doi: 10.1056/NEJM199707313370505. N Engl J Med. 1997. PMID: 9233868 Clinical Trial.