1. Stress-induced increase in endogenous opiate peptides: Concurrent analgesia and its partial reversal by naloxone;Akil,1976
2. Antagonism of stimulation produced analgesia by naloxone, a narcotic antagonist;Akil;Science,1976
3. Multiple forms of beta-endorphin in pituitary and brain;Akil,1981
4. Endogenous opioids: Biology and function;Akil;Annu. Rev. Neurosci.,1984
5. Sympathetic contribution to the cardiac response to stress in hypertension;Alicandri;Hypertension,1983