Retracted: Analysis of Inducing Factors of Chronic Pulmonary Heart Disease Caused by Chronic Obstructive Pulmonary Disease at High Altitude through Epidemiological Investigation under Intelligent Medicine and Big Data.
作者信息
Healthcare Engineering Journal Of
出版信息
J Healthc Eng. 2023 Oct 4;2023:9829637. doi: 10.1155/2023/9829637. eCollection 2023.