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In population-based and hospital-based cohorts, smoking prevalence was approximately 20% in UC patients at diagnosis and 30% in matched controls
World Health Organization, Geneva Wu TY, Horender S, Tancev G, Vasilatou K (2022) Evaluation of aerosol-spectrometer based PM2.5 and PM10 mass concentration measurement using ambient-like model aerosols in the laboratory
In particular, mechanical lots of any age are not guaranteed to be in working order
Therefore, air quality monitors play an integral role in our pursuit of a healthy and comfortable indoor environment.
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