共 71 条
[61]
TESAROWSKI DB, 1994, CAN VET J, V35, P170
[62]
THOMPSON DC, 1992, PHARM INHALATION AER, P29
[67]
VIEL L, 1994, P AM ASS EQUINE PRAC, V40, P93
[69]
WILSON WD, 1992, CURRENT THERAPY EQUI, P466
[70]
WINDOM H, 1990, TTHORAX, V45, P345