title: [Glomerular filtration rate in chronic obstructive pulmonary disease; clinical implication of biological index of age].
mesh_terms: D000368:Aged; D000375:Aging; D005919:Glomerular Filtration Rate; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged