Yanko, Roman, Mikhail Levashov, and Sergey Safonov. “Tryptophan Reduces the Degree of Brown Adipose Tissue Whitening in Rats With Visceral Obesity”. European Journal of Clinical and Experimental Medicine 22, no. 4 (December 30, 2024): 862–869. Accessed December 5, 2025. https://journals.ur.edu.pl/ejcem/article/view/12208.