Ключевые слова: aerosol, air, allergy, appliance, asthma, asthmatic, background, breath, breathing, bronchial, bronchitis, care, compressor, device, drug, equipment, health, healthcare, hospital, illness, inhalation, inhaler, inhaling, lungs, machine, mask, medical, medication, medicine, nebulizer, oxygen, respiratory, respire, therapy, treatment, tubing, white,