Prasertsiriphong, Salisa, Rattanporn Chootong, Silom Jamulitrat, and Manthana Penghmak. “Prevalence of Antibiotic Resistance in Escherichia coli from the Fecal Flora of Humans in a Rural Area of Songkhla Province”. Journal of Health Science and Medical Research 37, no. 4 (October 8, 2019): 321–327. accessed April 13, 2025. https://he01.tci-thaijo.org/index.php/jhsmr/article/view/159534.