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Background: Acute otitis media (AOM) often occurs as a complication of upper respiratory tract infection (URI). Objective: To describe otoscopic findings during URI, the full clinical spectrum of ...

Your respiratory system consists of two parts: your upper and lower respiratory tract. When you breathe, each component helps get air in and out of your lungs. Your lungs are responsible for ...

Respiratory tract diseases are illnesses that affect components of the respiratory system, including the nasal passages, the bronchi and the lungs. They range from acute infections, such as ...