TY  - RPRT
TI  - [Chronic obstructive pulmonary disease in 2002].
AU  - A León Jiménez
PY  - 2003
DO  - 10.1016/s0300-2896(03)75410-6
UR  - https://pubmed.ncbi.nlm.nih.gov/12890410/
ID  - 12890410
ER  -