Kumfao, Naruemon, Siriluck Sukata, and Peerayuht Phuangphung. 2022. “The Study of Postmortem Blood Gamma-Hydroxybutyric Acid (GHB) Concentrations in Thai Dead Bodies Unrelated to GHB Use”. Journal of Associated Medical Sciences 55 (2):38-46. https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/254977.