We designed a cross‐sectional, observational follow‐up for 284 COVID‐19 patients involving healthy patients, smokers, diabetics, and diabetic plus smokers recruited from May 1, 2020 to June 25, 2020. The clinical… Click to show full abstract
We designed a cross‐sectional, observational follow‐up for 284 COVID‐19 patients involving healthy patients, smokers, diabetics, and diabetic plus smokers recruited from May 1, 2020 to June 25, 2020. The clinical features, severity, duration, and outcome of the disease were analyzed.
               
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