. . . . . "Bronchitis" . "Bronchitis"@en . "Educational films" . "Educational films"@en . . . . . . . "Internet videos" . "Internet videos"@en . "Videorecording" . "Videorecording"@en . "Bronchitis is a condition in which the bronchial tubes become inflamed. These tubes carry air to your lungs. People who have bronchitis often have a cough that brings up mucus. Bronchitis also may cause wheezing (a whistling or squeaky sound when you breathe), chest pain or discomfort, a low fever, and shortness of breath." . "Bronchitis is a condition in which the bronchial tubes become inflamed. These tubes carry air to your lungs. People who have bronchitis often have a cough that brings up mucus. Bronchitis also may cause wheezing (a whistling or squeaky sound when you breathe), chest pain or discomfort, a low fever, and shortness of breath."@en . . . . . . . "Films for the Humanities & Sciences (Firm)" . .