"When will the cough be completely good?" Since the beginning of the year, Xicheng white-collar Xiao Zhou has been coughing because of a cold. He has been treated for nearly a month, and the symptoms of the cold have been alleviated a lot, but the cough is still not completely good. Investigation: Sixty percent of cold patients with cough reporters are currently visiting the major hospitals in the city and found that the year
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