TY - GEN AU - Robson,L E AU - Kosterlitz,H W TI - Specific protection of the binding sites of D-Ala2-D-Leu5-enkephalin (delta-receptors) and dihydromorphine (mu-receptors) SN - 0950-1193 PY - 1980///0128 KW - Animals KW - Binding, Competitive KW - Brain KW - metabolism KW - Dihydromorphine KW - Endorphins KW - Enkephalins KW - Guinea Pigs KW - Kinetics KW - Ligands KW - Morphine Derivatives KW - Receptors, Opioid KW - isolation & purification KW - Structure-Activity Relationship N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1098/rspb.1979.0076 ER -