APA-čujuhus (7. p.)
Syrjanen, K. J. (2010). Human papillomavirus (HPV) involvement in esophageal carcinogenesis. Nova Biomedical Books.
Chicago-čujuhus (17. p.)
Syrjanen, Kari J. Human Papillomavirus (HPV) Involvement in Esophageal Carcinogenesis. New York: Nova Biomedical Books, 2010.
MLA-čujuhus (9. p.)
Syrjanen, Kari J. Human Papillomavirus (HPV) Involvement in Esophageal Carcinogenesis. Nova Biomedical Books, 2010.
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