PT - JOURNAL ARTICLE AU - J Vanhoof AU - S Landewe AU - E Van Wijngaerden AU - P Geusens TI - High incidence of hepatotoxicity of isoniazid treatment for tuberculosis chemoprophylaxis in patients with rheumatoid arthritis treated with methotrexate or sulfasalazine and anti-tumour necrosis factor inhibitors AID - 10.1136/ard.2002.004598 DP - 2003 Dec 01 TA - Annals of the Rheumatic Diseases PG - 1241--1242 VI - 62 IP - 12 4099 - http://ard.bmj.com/content/62/12/1241.short 4100 - http://ard.bmj.com/content/62/12/1241.full SO - Ann Rheum Dis2003 Dec 01; 62