OBJECTIVE: To investigate the status of the use of anti-asthmatic drugs in Guangdong province and provide references for rationally drug use in the clinic.
目的：了解广东省平喘药的应用情况，为临床合理用药提供参考。
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OBJECTIVE: To investigate the current status of the use of anti-asthmatic drugs in our hospital and provide reference for rational administration of drug in the clinic.