- Social Relationships and Mortality Risk – A Metaanalytic Rev. ( 2010)
- The relation between non-occupational physical activity and years lived without disability- Epid.Com.Health ( 2008)
- Playing bridge boosts immune system – study . M.C.Diamond University of California – Berkley
- Mind Games May Trump Alzheimer’s – report from Harvard medical School I Albert Einstein College of Medicine in Bronx in: The Washington Post ( 2003)
- At Card Table , Clues to a Lucid Old Age – NYT ( 2009)
- Social Disengagement…… – Annals of Internal Medicine ( 1999)
- Can Playing Cards Stimulate Physical Activity – prof.Hopman w Activity Aging Today ( 2010)
- Social Relationships and Health – Science New Series vol.241 ( 1988)
- The Game of Bridge as an Exercise Working Memory and Reasoning- L.C
Smith,A.A Hartley ,Scripps College Clermont California ( 1989) - Do Bridge Players Know the Secret to Longevity? – J.Anderson SENIOR
LIVING ( 2013) - The Benefits of Playing Bridge – STAJE ( 2013)
- Using Brain Games to Prevent Dementia- STAJE ( 2014)
- Brain Gym – B.Booker , Richmond Times ( 2004)
- Intelectual Activity contra Alzheimer Disease – dr.R.de la Fuente-Fernandez
- European Commission and European Parliament initiative on
Alzheimer desease - Can you boost your brain power- M.Parente The San Diego Union-Tribune
(17.05 2015) - Leisure Activities and the Risk of Dementia in the Elderly – The New England Journal of Medicine
- Join a bridge club in retirement and live longer – English Bridge Union
Netherlands
Please contanct NBO
Italy
Franco Caviezel