chronic obstructive pulmonary disease (COPD), GOLD grade 2-3
residents at low altitude (<800 m)

NCT02150590_inc_T1
Condition
chronic obstructive pulmonary disease
NCT02150590_inc_T2
Condition
COPD
NCT02150590_inc_T3
Measurement
GOLD grade
NCT02150590_inc_T4
Value
2-3