Respiratory viruses in smokers and former smokers with exacerbations of chronic obstructive pulmonary disease.
Drago
L
L
Laboratory of Clinical Chemistry, IRCCS Galeazzi Hospital, Milan, Italy.
De Vecchi
E
E
Airoldi
A
A
Mattina
R
R
Papazian
B
B
Legnani
D
D
D000368:Aged; D000369:Aged, 80 and over; D004279:DNA, Viral / Q000235:genetics; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications* / Q000821:virology; D012141:Respiratory Tract Infections / Q000821:virology*; D012907:Smoking / Q000009:adverse effects*; D014777:Virus Diseases / Q000209:etiology*; D014780:Viruses / Q000235:genetics*
D004279:DNA, Viral