共 20 条
- [1] ADLER MW, 1976, J PHARMACOL EXP THER, V198, P655
- [2] CHANG KJ, 1979, MOL PHARMACOL, V16, P91
- [4] COWAN A, 1980, NIDA RES MONOGR SER, V27, P198
- [6] FREDERICKSON RCA, 1979, ENDORPHINS MENTAL HL, P352
- [8] GILBERT PE, 1979, FED PROC, V38, P853
- [9] GILBERT PE, 1979, SOC NEUR ABSTR, V5, P556