Pfundmair, M., Dewall, C., , Geiger, B., Krämer, T., Krug, S., … Aydin, N. (1969). Sugar or spice: Using I3 metatheory to understand how and why glucose reduces rejection-related aggression. Aggressive Behavior, 41(6), 537-43. https://doi.org/10.1002/ab.21593 (Original work published 1969)