login
Bronchial provocation test Bronchial asthma Acetylmetholine The First Affiliated Hospital It's sunny
04-29
![Accurate identification, leading the norm – China's first approved stimulant for bronchial excitation testing is released on the market[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)