Epidemiologic studies of chronic respiratory diseases in some regions of China

• 1 September 1989
• journal article
• Published by Elsevier in Chest
• Vol. 96  (3) , 339S-343
• https://doi.org/10.1378/chest.96.3.339s

Abstract

Keywords

• RESPIRATORY DISEASES
• EPIDEMIOLOGIC STUDIES
• CHRONIC RESPIRATORY
• CHINA
• STUDIES OF CHRONIC
• REGIONS