Halsby, K. D., Walsh, A. L., Campbell, C., Hewitt, K., & Morgan, D. (2014). Healthy Animals, Healthy People: Zoonosis Risk from Animal Contact in Pet Shops, a Systematic Review of the Literature. Public Library of Science.

Halsby, Kate D., Amanda L. Walsh, Colin Campbell, Kirsty Hewitt, et Dilys Morgan. Healthy Animals, Healthy People: Zoonosis Risk From Animal Contact in Pet Shops, a Systematic Review of the Literature. Public Library of Science, 2014.

Halsby, Kate D., et al. Healthy Animals, Healthy People: Zoonosis Risk From Animal Contact in Pet Shops, a Systematic Review of the Literature. Public Library of Science, 2014.