Binita Kane on Twitter: "Modern day version of 'pink puffer' and 'blue bloater' (and more PC!) #BTSWinter2015 https://t.co/kwjZ1dIZhT" / Twitter
COPD: Sind Kategorien wie Pink Puffer und Blue Bloater noch aktuell?
Chronic obstructive pulmonary disease (COPD) is a group of diseases, including chronic bronchitis and emphysema, that block your airways and make it hard for you to breathe. Today, doctors understand what causes