Anemia was not prominent, Liver function tests mainly consisted of thymol turbidity test, determination of serum albumin, globulin, bilirubin, and GPT, etc. These liver function tests revealed abnormality in 71.7% of cases. 肝功能检查主要有麝香草酚浊度试验、血清白蛋白、球蛋白、胆红素、谷丙转氨酶测定等,正常者28.3%,不正常者71.7%。