1. Ethanol oral self-administration and rewarding brain stimulation;Bain;Alcohol,1989
2. The Psychology of Pleasantness and Unpleasantness. D;Beebe-Center,1932
3. Isohedonic tastes support a two-dimensional hypothesis of palatability;Berridge;Appetite,1984
4. What psychological process mediates feeding evoked by electrical stimulation of the lateral hypothalamus? Behav;Berridge;Neurosci.,1991
5. Evidence implicating descending fibres in self-stimulation of themedial forebrain bundle;Bielajew;J. Neurosci.,1986