medcode,readterm 982,[d]apnoea 2506,[d]sleep apnoea syndrome 7603,sleep apnoea 8148,obstructive sleep apnoea 20438,[d]syndrome sleep apnoea 20748,obstructive sleep apnoea 23779,sleep apnoea 36301,[d]hypersomnia with sleep apnoea 37667,apnoea alarm monitoring 38686,sleep-related respiratory failure 48539,[d]insomnia with sleep apnoea 59155,ondine's curse 113048,ondine's curse