Tabaco, Adbiel, BCIT School of Health Sciences, Environmental Health, Helen Heacock, and Fred Shaw. “Bacterial Growth in Personal Stainless Steel Water Bottles: How Often Should You Clean Your Bottle?”. BCIT Environmental Public Health Journal (January 1, 2018). Accessed June 13, 2021. https://journals.bcit.ca/index.php/ehj/article/view/55.