Editorial: the Journal of COPD--new directions in disease understanding and management.
Crapo
James D
JD
Barnes
Peter J
PJ
Fabbri
Leonardo
L
Hurd
Suzanne
S
Make
Barry J
BJ
Balkissoon
Ronald C
RC
D042241:Early Diagnosis; D006801:Humans; D010506:Periodicals as Topic; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis / Q000209:etiology / Q000401:mortality