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Which of the following is a risk factor for emphysema?

escoba

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6 years ago

Which of the following is a risk factor for emphysema?

Which of the following is a risk factor for emphysema?

a. Tobacco smoking
b. Air pollution
c. Heredity
d. All of the above

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Bubbbles

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6 years ago

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escoba Author

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6 years ago

Smart ... Thanks!

Liarec

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Yesterday

Thanks for your help!!

Mcb

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2 hours ago

Good timing, thanks!

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