BBC Breakfast doctor says bed time 'heart attack or stroke' risk reduced by these measures - Surrey Live
- BBC Breakfast doctor says bed time 'heart attack or stroke' risk reduced by these measures Surrey Live
- Irregular sleep pattern raises risk of stroke and heart attack, study finds The Guardian
- New study reveals surprise verdict on how to get the best night's sleep - and it's not about the number of hou Daily Mail
- Why a change in your sleep pattern can have fatal consequences The Telegraph