people who use tobacco Study finds racial differences in smoking patterns, screening Young people and smoking -

The northern and western parts of the Inner Mongolian Plateau, as well as parts of Gansu and Xinjiang, are located far from the ocean and have a dry climate, with most areas receiving less than 100 millimeters of precipitation and high evaporation

mucus and inhaled particles accumulate, promoting chronic cough, recurrent infections, and further inflammation

Confirmatory molecular testing for mutations in gene encoding type V collagen (COL5A1 and COL5A2) is necessary for the final diagnosis but it could not be done due to lack of availability of resources

This allows for quick grab-and-go purchases for those on a tight schedule