TY  - GEN
AU  - Feng,C S
AU  - Huang,N Q
AU  - Zeng,Q
TI  - [Determination of plasma endothelin-1 in aged patients with chronic obstructive pulmonary disease in its clinical significance]
SN  - 1001-0939
PY  - 1994///1026
KW  - Aged
KW  - Creatinine
KW  - blood
KW  - Endothelins
KW  - Humans
KW  - Lung Diseases, Obstructive
KW  - Male
KW  - Middle Aged
KW  - Pulmonary Heart Disease
KW  - Radioimmunoassay
N1  - Publication Type: English Abstract; Journal Article
ER  -