TY - JOUR T1 - Sleep-related breathing disorders: definitions and measurements JF - European Respiratory Journal JO - Eur Respir J SP - 988 LP - 989 DO - 10.1034/j.1399-3003.2000.01502.x VL - 15 IS - 6 AU - WT McNicholas AU - P Levy Y1 - 2000/06/01 UR - http://erj.ersjournals.com/content/15/6/988.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -