2Lee W M.Drug-induced hepatotoxicity.N Engl J Med,1995,333:1118
3Huang M J,Li K L,Wei J S,et al.Sequential liver and bone biochemical changes in hyperthyroidism:Prospective controlled follow-up study.Am J Gastroenterol,1994,89:1071
4Williams K V,Nayak S,Becker D,et al.Fifty years of experience with propylthiouracil-associated hepatotoxicity:What have we learned .J Clin Endocrinol Metab,1997,82:1727