共 10 条
[1]
BERDE B, 1970, BACKGROUND MIGRAINE, P80
[3]
Eckert H, 1978, ERGOT ALKALOIDS RELA, P719
[6]
LEVINE R, 1975, PHARMACOLOGY INTESTI, P297
[8]
RITSCHEL WA, 1969, ANGEW CHEM, V81, P757