Differential cell counts are most frequently determined on slides prepared either by cytocentrifugation or filtration. With either technique, the differential counts are performed with a light ...

Timothy E Albertson The Spanish COPD guidelines propose four COPD phenotypes that determine differential treatment: nonexacerbator with emphysema or chronic bronchitis, mixed COPD–asthma ...

Bronchitis can turn into pneumonia in some cases if the infection spreads from one part of the respiratory tract to another. Pneumonia and bronchitis are different respiratory infections but they ...