Laegreid, W. W., & Keen, J. E. (2004). Estimation of the basic reproduction ratio (R0) for Shiga toxin-producing Escherichia coli O157: H7 (STEC O157) in beef calves. Cambridge University Press.
Chicago-стиль цитированияLaegreid, W. W., and J. E. Keen. Estimation of the Basic Reproduction Ratio (R0) for Shiga Toxin-producing Escherichia Coli O157: H7 (STEC O157) in Beef Calves. Cambridge University Press, 2004.
MLA-цитированиеLaegreid, W. W., and J. E. Keen. Estimation of the Basic Reproduction Ratio (R0) for Shiga Toxin-producing Escherichia Coli O157: H7 (STEC O157) in Beef Calves. Cambridge University Press, 2004.
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