Ключевые слова: aerosol, air, allergy, application, applicator, asthma, asthmatic, background, breath, breathing, bronchial, bronchitis, care, chamber, chemical, chemistry, child, chronic, cough, disease, dose, drug, exhale, hand, health, healthcare, ill, illness, inhalant, inhale, inhaler, isolated, medic, medical, medication, medicinal, medicine, metered, metereddose, nebulizer, plastic, pressurized, pump, respiratory, spacer, treatment, woman,