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The primary cause of both chronic bronchitis and emphyseme is smoking True or False
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9 votes
The primary cause of both chronic bronchitis and emphyseme is smoking
True or False

User Andreas Magnusson
by
7.1k points

1 Answer

10 votes

Answer:

The answer is True.

Step-by-step explanation:

According to the american lung association 85%- 90 copd cases may result from smoking.

User Sergei Chicherin
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6.7k points
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