Function: noun
Date: 1975
: apnea that recurs during sleep and is caused especially by obstruction of the airway or a disturbance in the brain's respiratory center
Function: noun
Date: 1975
: apnea that recurs during sleep and is caused especially by obstruction of the airway or a disturbance in the brain's respiratory center
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012