McCall, Bradley J, Vicki G Slinko, Helen V Smith, Karen Heel, Terry H Culleton, Virgil R Kelk, and Russell J Stafford. 2010. “An Outbreak of Shiga Toxin-Producing Escherichia Coli Infection Associated With a School Camp”. Communicable Diseases Intelligence 34 (March):54-56. https://doi.org/10.33321/cdi.2010.34.8.