Fig. 1
Inclusion flow chart. DANISH [15] Centre 1 and 2: Rigshospitalet and Gentofte Hospital, Copenhagen, Denmark. COPD chronic obstructive pulmonary disease
Fig. 1 | BMC Cardiovascular Disorders
Inclusion flow chart. DANISH [15] Centre 1 and 2: Rigshospitalet and Gentofte Hospital, Copenhagen, Denmark. COPD chronic obstructive pulmonary disease