Shin H, Lee C, Park H, Seol S, Chung J, Choi H, Ahn Y, Shigemastu T: Hepatitis B and C virus, Clonorchis sinensis for the risk of liver cancer: a case-control study in Pusan, Korea. In: Int J Epidemiol. 25. Jahrgang, Nr.5, 1996, S.933–940, doi:10.1093/ije/25.5.933, PMID 8921477.
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Shin H, Lee C, Park H, Seol S, Chung J, Choi H, Ahn Y, Shigemastu T: Hepatitis B and C virus, Clonorchis sinensis for the risk of liver cancer: a case-control study in Pusan, Korea. In: Int J Epidemiol. 25. Jahrgang, Nr.5, 1996, S.933–940, doi:10.1093/ije/25.5.933, PMID 8921477.