1. Pharmacological and biochemical aspects of the enkephalins;Hughes,1978
2. Inhibition and disinhibition of self-stimulation and feeding: hypothalamic control and postingestional factors;Hoebel;J Comp Physiol Psychol,1968
3. The volume and energy content of meals as determinants of gastric emptying;Hunt;J Physiol,1975
4. Immunohistochemical and biochemical studies of the enkephalins, β-endorphin and related peptides;Watson,1979