Seeduang, C., Manasatienkij, C., Rangabphai, C. and Waiyawuth, W. (2013) “A Study of the in Vitro Interaction between Caffeine and Dextromethorphan at High Concentrations Using Human Liver Microsomes”, Ramathibodi Medical Journal, 36(1), pp. 52–64. Available at: https://he02.tci-thaijo.org/index.php/ramajournal/article/view/102064 (Accessed: 3 May 2024).