Gifford, R., Katzourakis, A., Belshaw, R., & Nixon, D. (2009). Paleovirology of human endogenous retroviruses.
Chicago-čujuhus (17. p.)Gifford, R., A. Katzourakis, R. Belshaw, juo D. Nixon. Paleovirology of Human Endogenous Retroviruses. 2009.
MLA-čujuhus (9. p.)Gifford, R., et al. Paleovirology of Human Endogenous Retroviruses. 2009.
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