METHODS: Twenty-one patients received pegylated interferon-alpha plus either ribavirin or levovirin.
METHODS: Twenty-one patients received pegylated interferon-alpha plus either ribavirin or levovirin.
方法：21例患者接受长效α干扰素加利巴韦林或左旋抗病毒素的治疗。
METHODS: Twenty-one patients received pegylated interferon-alpha plus either ribavirin or levovirin.
方法：21例患者接受长效α干扰素加利巴韦林或左旋抗病毒素的治疗。