Ahmad, Maqsood, Amin U. Khan, Abdul Wahid, Zahid Ali Butt, Muhammad Farhan, and Farooq Ahmad. 2012. “Role of Hospital Effluents in the Contribution of Antibiotics and Antibiotic Resistant Bacteria to the Aquatic Environment”. Pakistan Journal of Nutrition 11 (12): 1177–1182. https://doi.org/10.3923/pjn.2012.1177.1182.