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Title: What is the cause of chronic bronchitis? Post by: yusuki on Dec 28, 2014 What is the cause of chronic bronchitis?
a. chronic irritation, inflammation, and recurrent infection of the larger airways b. a genetic defect causing excessive production of mucus c. hypersensitivity to parasympathetic stimulation in the bronchi d. deficit of enzymes preventing tissue degeneration Title: Re: What is the cause of chronic bronchitis? Post by: monosaccharide on Jan 4, 2015 Content hidden
Title: Re: What is the cause of chronic bronchitis? Post by: yusuki on Jan 7, 2015 What I needed, thanks.
Title: Re: What is the cause of chronic bronchitis? Post by: monosaccharide on Jan 7, 2015 No problemo :D
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