Ключевые слова: aerosol, air, allergy, asthma, asthmatic, attack, bankura, bengal, breath, breathing, bronchial, bronchitis, care, chronic, copd, cough, device, disease, drug, emergency, equipment, health, health care, india, inhalation, inhale, inhaler, instrument, isolated, lung, medical, medication, medicine, object, patient, pharmacy, plastic, powder, prescription, pulmonary, pump, remedy, respiratory, revolizer, selective focus, spray, symptom, therapy, treatment, west,