Butt, Farhana, and Faisal Sultan. “In Vitro Activity of Azithromycin in Salmonella Isolates from Pakistan”. The Journal of Infection in Developing Countries 5, no. 05 (March 4, 2011): 391–395. Accessed April 29, 2024. https://jidc.org/index.php/journal/article/view/21628817.