References:
Others
- Antibacterial properties of some metals and alloys in combating coliforms in contaminated water (https://academicjournals.org/article/article1380626432_Varkey.pdf)
- Contribution of Copper Ion Resistance to Survival of Escherichia coli on Metallic Copper Surfaces (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2258564/)