1. Identification of two related pentapeptides from the brain with potent agonistic activity;Hughes;Nature (Lond),1975
2. Opioid precursors and their genes;Numa,1984
3. Découverte, anatomie et biosynthese des différentes familles de peptides opioids endógènes;Patey;Ann. d'Endocrin.,1986
4. Proopiomelanocortin: a polyprotein at the interface of the endocrine and nervous systems;Civelli,1984
5. Proenkephalin and the products of its processing: chemistry and biology;Udenfriend,1984