Zhonghua Nei Ke Za Zhi
Department of Ultrasound Medicine, China-Japan Friendship Hospital, Beijing 100029, China Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China National Respiratory Medicine Center, National Key Laboratory of Respiratory and Comorbidity, National Respiratory Medical Center National Clinical Research Center, Respiratory Diseases Respiratory Research Institute of Chinese Academy of Medical Sciences, Respiratory Center of China-Japan Friendship Hospital, Beijing 100029, China.
Published: March 2025