Ключевые слова: apnea, bed, breath, breathing, care, chap, closeup, comforter, diagnosis, diagnostic, disease, disorder, drug, fatigue, form, headgear, health, healthy, illness, insomnia, insurance, legal, machine, mask, medical, medicine, obesity, obstructive, pain, paper, pathology, prescription, problem, respiratory, sleep, sleepless, snore, spectacles, stethoscope, symptoms, syndrome, tablet, text, therapy, tired, treatment,