When Breathing Doesn't Come Easy: Living With and Managing Asthma | MountainView Hospital
Can you die from an asthma attack?
Asthma | pathology | Britannica
Asthma: Redefining this silent killer
Asthma + Lung UK on Twitter: "Asthma attacks can be fatal – three people die from asthma attacks in the UK every day. If you're having an asthma attack, it is vital
Asthma Information | Mount Sinai - New York
Parents mourns death of 13-year-old daughter after 'sudden' asthma attack