TY - JOUR T1 - Ask the expert: Obstructive sleep apnoea syndrome JF - Breathe JO - breathe SP - 122 LP - 123 VL - 6 IS - 2 AU - B. Midgren Y1 - 2009/12/01 UR - http://breathe.ersjournals.com/content/6/2/122.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -