Sangsawang, ...., Chuaydamrong, ...., Luankaew, ...., Thepparat, ...., & Leesahud, .... 2022 Jun 30. Investigation of a Methemoglobinemia Outbreak Caused by Eating Sausages with High Concentrations of Nitrates and Nitrites in Trang Province, Thailand, January 2022. OSIR Journal. [Online] 15:2