"Evidence for a virus in non-A, non-B hepatitis transmitted via the fecal-oral route". Intervirology. ج. 20 ع. 1: 23–31. 1983. DOI:10.1159/000149370. PMID:6409836.
"Evidence for a virus in non-A, non-B hepatitis transmitted via the fecal-oral route". Intervirology. ج. 20 ع. 1: 23–31. 1983. DOI:10.1159/000149370. PMID:6409836.