本文报导经胃肠外传播机制感染病毒性非甲非乙型肝炎问题进一步研究的一些情况。作者曾观察103例18～70岁的病人,其中86人诊断为病毒性非甲非乙型肝炎。这种诊断主要根据临床—流引病学资料、疾病过程中的生化检查结果以及排除 HB_sAg 的一些血清学方法,例如凝胶沉淀反应、被动血 This article reports some further studies on the problem of viral non-A, B, non-B infection by the parenteral transmission mechanism. The authors observed 103 patients 18 to 70 years of age, of whom 86 were diagnosed as viral non-A, non-B hepatitis. This diagnosis is based primarily on clinical-dementia data, biochemical findings in the disease process, and serological methods that exclude HBsAg, such as gel precipitation, passive blood