Articles written for the GLP list the source as Genetic Literacy Project. All other articles were written for the sources noted with excerpts provided by the GLP.
travellers

Irish Travellers: Wanderers not genetically connected to ‘gypsies’, may provide clues to understanding genetic diseases

journal.ie | 
IRISH TRAVELLERS HAVE no connection to Roma gypsies, did not descend from the famine and are genetically as different to ...