He’d had episodes of coughing and wheezing since he was a boy. Now in his 60s, he worried his symptoms would force him to quit working. Bronchitis
He Had Trouble Breathing, and Inhalers Didn’t Help. What Was Going On?
He’d had episodes of coughing and wheezing since he was a boy. Now in his 60s, he worried his symptoms would force him to quit working. Bronchitis
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