Choo QL, Weiner AJ, Overby LR, Kuo G, Houghton ኤም (1990) ሄፓታይተስ ሲ ቫይረስ: በቫይረስ ያልሆኑ A, ያልሆኑ B ሄፐታይተስ ዋና ከፔል ወኪል.
5.Choo QL, Weiner AJ, Overby LR, Kuo G, Houghton M. (1990) chiwindi C Virus: akuluakulu causative wothandizila wa tizilombo sanali A, si B chiwindi.