Ramezani, Z., H. Kalantari, and H.R. Negahbani. “Simultaneous Extraction and Determination of 5-Hydroxy Tryptophol and 5-Hydroxyindol-3-Acetic Acid in Urine of Alcoholism by HPLC With Fluorescence Detection”. Asian Journal of Chemistry 22, no. 9 (July 9, 2010): 7013–7020. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/11942.