TY  - RPRT
TI  - Chronic obstructive pulmonary disease resources.
AU  - Doris J Mosocco
PY  - 2006
DO  - 10.1097/00004045-200604000-00002
UR  - https://pubmed.ncbi.nlm.nih.gov/16680046/
ID  - 16680046
ER  -