Development of Receptor-Selective Opioid Peptide Analogs as Pharmacologic Tools and as Potential Drugs
1993 ◽
pp. 681-710
◽
2009 ◽
Vol 40
(3-4)
◽
pp. 249-254
◽
1987 ◽
Vol 30
(11)
◽
pp. 2094-2099
◽
Keyword(s):