共 17 条
[2]
BRADBURY AF, 1975, 4TH P AM PEPT S, P609
[5]
SYNTHETIC PEPTIDE WITH MORPHINE-LIKE PHARMACOLOGIC ACTION
[J].
LIFE SCIENCES,
1975, 17 (11)
:1643-1654
[6]
GOLDSTEIN A, 1974, ADV BIOCHEMICAL PSYC, V8, P471
[7]
GUILLEMIN R, 1976, CR ACAD SCI D NAT, V282, P783