Hirulkar, N. (2011) “?óÔé¼?ôStudies on Prevalence and Multiple Antibiotic Resistance Patterns of E.coli Isolated from Drinking Water?óÔé¼?Ø”, International Journal of Pharmaceutical & Biological Archive, 2(2). Available at: https://ijpba.info/index.php/ijpba/article/view/242 (Accessed: 11 July 2026).