| Description | Reprint not found: Hans W Kosterlitz and Stewart J Paterson, 'D - Phe - Cys - Tyr - D - Trp - Orn -Thr - Pen - Thr - NH2 is a higly selective µ - ligand with low "in vitro" antagonist activity' reprinted from 'British Journal of Pharmacology', 99 (1990), 291. |