Boonmar, Sumalee, Nopharat Marnrim, Srirat Pornruangwong, and Aroon Bangtrakulnonth. 1997. “Contamination of Salmonella in Chicken and Pork Products”. Agriculture and Natural Resources 31 (4). Bangkok, Thailand:413-18. https://li01.tci-thaijo.org/index.php/anres/article/view/240991.