TY - JOUR T1 - Dimeric enkephalins display enhanced affinity and selectivity for the delta opiate receptor. JF - Molecular Pharmacology JO - Mol Pharmacol SP - 558 LP - 563 VL - 21 IS - 3 AU - Y Shimohigashi AU - T Costa AU - S Matsuura AU - H C Chen AU - D Rodbard Y1 - 1982/05/01 UR - http://molpharm.aspetjournals.org/content/21/3/558.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -