Ключевые слова: allergies, asthma, auscultation, back, bacteria, breathing, breathing technique, bronchiolitis, bronchitis, care, checkup, chest, child, chronic, clinic, cold, cough, diagnosis, disease, doctor, examination, expiration, flu, health, healthcare, hospital, illness, infection, listening, lungs, medical, medicine, obstructive, patient, pediatric, pediatrician, physiotherapist, pneumonia, prevention, prolonged slow expiration, pulmonary, respiratory, room, sitting, stethoscope, symptoms, torso, treatment, virus, wellness,