The risk factors for chronic obstructive pulmonary disease in Li and Han ethnic groups in Hainan, China
Objective: To investigate the risk factors of chronic obstructive pulmonary disease (COPD) in Li and Han ethnic group in Hainan, China. Methods: All subjects were randomly selected from various regions in Hainan. General characteristics were compared between COPD cases and healthy control cases in b...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wolters Kluwer Medknow Publications
2018-01-01
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| Series: | Asian Pacific Journal of Tropical Medicine |
| Subjects: | |
| Online Access: | http://www.apjtm.org/article.asp?issn=1995-7645;year=2018;volume=11;issue=4;spage=305;epage=308;aulast=Lin |