Eszopiclone and Zolpidem Do Not Affect the Prevalence of the Low Arousal Threshold Phenotype Eszopiclone and Zolpidem Do Not Affect the Prevalence of the Low Arousal Threshold Phenotype Download Erratum – Volume 13 Issue 1 Fragile X and Obstructive Sleep Apnea Syndrome: Case Presentation and Management Challenges