Yewon Kim Kyungyong Jung Ji Young Ryu Dae Hwan Kim Sangyoon Lee
10.1186/s40557-015-0074-z
Ann Occup Environ Med
2015 Dec 11;27:26.
chronic obstructive pulmonary disease exercise stress test fitness to work
CC BY
https://pubmed.ncbi.nlm.nih.gov/26693026/
Case Reports
PMC4676121
26693026
A case of fitness to work in a worker with COPD using the exercise stress test
2015