Is smoking a risk factor for influenza hospitalization and death?
Marsha A
MA
Epstein
Sadina
S
Reynaldo
Alvin Nelson
AN
El-Amin
D006760:Hospitalization; D006801:Humans; D007251:Influenza, Human / Q000401:mortality* / Q000473:pathology*; D008875:Middle Aged; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects*