Kaewkanya, Kanokwan, Kanjana Soontarote, Aroonlug Lulitanond, Arunnee Sangka, Nicha Charoensri, and Pipat Sribenjalux. “lation of Clostridium botulinum from soil samples in Northeastern Thailand by Clostridium botulinum isolation Agar”. Archives of Allied Health Sciences 18, no. 3 (October 5, 2006): 37–44. accessed September 11, 2026. https://he01.tci-thaijo.org/index.php/ams/article/view/66061.