Storyline · Information societyLow dementia rates among Bolivian tribes linked to shorter lifespans1 event · 1 source · 1/7 blocs · latest event 2d agoFollow the storyline “Low dementia rates among Bolivian tribes linked to shorter lifespans”Chronology22 Sept16:291 source · 2dLow dementia rates among Bolivian tribes linked to shorter lifespans1 of 1 events