Chervinsky P
Ann Allergy. 1977 Sep;39(3):179-83.
Fenoterol and isoproterenol metered-dose inhalers were compared in 30 asthmatic patients by a double-blind, parallel-group study. FEV1 and FEF 25-75% values recorded after single doses on days 1, 45 and 90 of a three-month continuous treatment period showed that mean increases over baseline were significantly greater and lasted longer with fenoterol.
通过一项双盲平行组研究，对30名哮喘患者使用的非诺特罗和异丙肾上腺素定量吸入器进行了比较。在为期三个月的连续治疗期的第1天、第45天和第90天，单剂量用药后记录的第一秒用力呼气容积（FEV1）和用力呼气中期流速（FEF 25-75%）值显示，与异丙肾上腺素相比，非诺特罗使平均增加值显著更大且持续时间更长。
