Obstructive Sleep Apnea - Paperbackby Singh Sumita (Author), Vermani Mayank (Author), Garg Sunny (Author) Sleep and dreaming have been sources of mystery and fascination since biblical times. The function of sleep remains an enigma and only in recent years there has been research into various aspects of sleep and its related disorders. 'Obstructive Sleep apnea' (OSA) is a disorder characterized by abnormal breathing in sleep and sleep fragmentation. OSA is increasingly being recognized
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