Ever since an Amazon subscription became a thing back in 2005, the service from the world’s largest online retailer has grown from a modest offering to one of the most popular services that ...

That’s just one reason that some shoppers are looking for the best Amazon alternatives online. Some want to support a smaller company (Amazon CEO Jeff Bezos is reportedly worth more than $180 ...

To diagnose chronic obstructive pulmonary disease (COPD), doctors typically use spirometry to measure your lung function. They usually also perform other tests to monitor the damage to your lungs.

We assessed the technical quality of primary care spirometry according to ATS/ERS 2019 standards and evaluated inter-expert agreement on application of these standards. Methods Two hundred consecutive ...