AbuBakr, Samer, and Scott S. Crupper. “Prevalence of Cadmium Resistance in Staphylococcus Sciuri Isolated from the Gray Treefrog, Hyla Chrysoscelis (Anura: Hylidae)”. Phyllomedusa: Journal of Herpetology, vol. 9, no. 2, Dec. 2010, pp. 141-6, https://doi.org/10.11606/issn.2316-9079.v9i2p141-146.