PT - JOURNAL ARTICLE AU - Cash, Joseph M. AU - Wilke, William S. TI - Guidelines for routine liver biopsy during methotrexate treatment DP - 1994 Jul 01 TA - Cleveland Clinic Journal of Medicine PG - 317--318 VI - 61 IP - 4 4099 - http://www.ccjm.org/content/61/4/317.short 4100 - http://www.ccjm.org/content/61/4/317.full SO - Cleve Clin J Med1994 Jul 01; 61