Margaret L. Westwater; Paul C. Fletcher; Ziauddeen (2016-06-02). “Sugar addiction: the state of the science”. European Journal of Nutrition (Springer Nature) 55: 55-69. doi:10.1007/s00394-016-1229-6.
Blass, E., E. Fitzgerald, and P. Kehoe, Interactions between sucrose, pain and isolation distress. Pharmacol Biochem Behav, 1987. 26(3): p. 483-9. PMID3575365.