Ключевые слова: aerosol, air, apnea, asthma, asthmatic, blue, breath, breathe, breathing, care, chronic, copd, cpap, cure, disease, doctor, drape, equipment, health, healthcare, hospital, illness, inhalation, inhaler, machine, mask, medical, medicine, oxygen, patient, pulmonary, respiratory, saline, sick, sterile, syringe, therapy, treatment, white,