TIPP ANALOGS - HIGHLY SELECTIVE DELTA-OPIOID ANTAGONISTS WITH SUBNANOMOLAR POTENCY AND FIRST KNOWN COMPOUNDS WITH MIXED MU-AGONIST DELTA-ANTAGONIST PROPERTIES
Pw. Schiller et al., TIPP ANALOGS - HIGHLY SELECTIVE DELTA-OPIOID ANTAGONISTS WITH SUBNANOMOLAR POTENCY AND FIRST KNOWN COMPOUNDS WITH MIXED MU-AGONIST DELTA-ANTAGONIST PROPERTIES, Regulatory peptides, 1994, pp. 190000063-190000064