共 71 条
[3]
ATKINS PJ, 1992, PHARM INHALATION AER, P155
[5]
BARNES PJ, 1993, AM REV RESPIR DIS, V148, P51
[8]
BERTI F, 1995, ARZNEIMITTEL-FORSCH, V45-2, P1098
[9]
BIANCO S, 1988, LANCET, V2, P252