Ключевые слова: air, airways, allergic, allergy, asthma, asthmatic, background, black, breath, breathing, bronchial, bronchitis, child, cortisone, cure, dark, disease, emergency, equipment, exhale, health, help, ill, inhalation, inhaler, isolated, kid, little, lungs, medical, one, oxygen, patient, person, portrait, problem, red, respiratory, safe, self, steam, treatment, valve, white,