"0.625"^^ . "chronic obstructive pulmonary disease"^^ . "0"^^ . . . . "chronic obstructive pulmonary disease"@en-us . "110175824"@en-us . . . "a nonreversible lung disease that is a combination of emphysema and chronic bronchitis; usually patients have been heavy cigarette smokers"@en-us . . "113340980"@en-us . . . . "14146774-n"^^ . . . "114146774"^^ . .