No abstract available
Publication types
-
Editorial
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Global Health
-
Humans
-
Practice Guidelines as Topic*
-
Pulmonary Disease, Chronic Obstructive / classification*
-
Pulmonary Disease, Chronic Obstructive / therapy
-
Research / trends
-
Respiratory Function Tests / standards*
-
Severity of Illness Index*