Goh, S., Reacher, M., Casemore, D. P., Verlander, N. Q., Charlett, A., Chalmers, R. M., . . . Richards, S. (2005). Sporadic Cryptosporidiosis Decline after Membrane Filtration of Public Water Supplies, England, 1996–2002. Centers for Disease Control and Prevention.
Chicago-tyylinen lähdeviittausGoh, Stella, et al. Sporadic Cryptosporidiosis Decline After Membrane Filtration of Public Water Supplies, England, 1996–2002. Centers for Disease Control and Prevention, 2005.
MLA-viiteGoh, Stella, et al. Sporadic Cryptosporidiosis Decline After Membrane Filtration of Public Water Supplies, England, 1996–2002. Centers for Disease Control and Prevention, 2005.
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