1. Experimental and Theoretical Study on Theobromine Solubility Enhancement in Binary Aqueous Solutions and Ternary Designed Solvents
   Tomasz Jeliński et al, 2021, Pharmaceutics CrossRef
2. Natural products targeting into cancer hallmarks: An update on caffeine, theobromine, and (+)-catechin
   Francine C. Cadoná et al, 2022, Critical Reviews in Food Science and Nutrition CrossRef