干扰素治疗慢性非甲非乙型肝炎：三种方案的比较慢性非甲非乙型肝炎的诊断是依据肝活检所见以及血清丙氨酸转氨酶（ＡＬＴ）超过正常１．５倍以上持续逾１年。符合该标准的３０３例患者先是相同治疗６个月：每周３次，每次皮下注射α－２ｂ干扰素３００万单位。然后再随机... Interferon for Chronic Non-A, Non-B Hepatitis: Comparison of Three Options The diagnosis of chronic non-A, non-B hepatitis was based on a liver biopsy and the serum alanine aminotransferase (ALT) was over 1.5 times more than normal for more than 1 year. The 303 patients who met the criteria were treated for the same treatment for 6 months: 3 million doses of interferon alfa-2b were injected subcutaneously three times a week. Then random