Special report on "China's new journey of respiratory chronic disease management in the 21st century" ④ | Sun Yongchang: Over the past 20 years, we have insisted on promoting long-term standardized treatment of asthma
Special report on "China's new journey of respiratory chronic disease management in the 21st century" ④ | Sun Yongchang: Over the past 20 years, we have insisted on promoting long-term standardized treatment of asthma