Tian, Chao; Kosoy, Roman; Nassir, Rami; Lee, Annette; Villoslada, Pablo «[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2730349/ European Population Genetic Substructure: Further Definition of Ancestry
Informative Markers for Distinguishing Among Diverse European Ethnic
Groups]». Molecular Medicine, 15, 11-12, 11-2009, pàg. 371–383. DOI: 10.2119/molmed.2009.00094. ISSN: 1076-1551. PMID: 19707526 [Consulta: 25 abril 2018].
Tian, Chao; Kosoy, Roman; Nassir, Rami; Lee, Annette; Villoslada, Pablo «[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2730349/ European Population Genetic Substructure: Further Definition of Ancestry
Informative Markers for Distinguishing Among Diverse European Ethnic
Groups]». Molecular Medicine, 15, 11-12, 11-2009, pàg. 371–383. DOI: 10.2119/molmed.2009.00094. ISSN: 1076-1551. PMID: 19707526 [Consulta: 25 abril 2018].
Max Ingman; Ulf Gyllensten (2007). "A recent genetic link between Sami and the Volga-Ural region of Russia". European Journal of Human Genetics. 15 (1): 115–20. doi:10.1038/sj.ejhg.5201712. PMID: 16985502..
Tian, Chao; Kosoy, Roman; Nassir, Rami; Lee, Annette; Villoslada, Pablo «[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2730349/ European Population Genetic Substructure: Further Definition of Ancestry
Informative Markers for Distinguishing Among Diverse European Ethnic
Groups]». Molecular Medicine, 15, 11-12, 11-2009, pàg. 371–383. DOI: 10.2119/molmed.2009.00094. ISSN: 1076-1551. PMID: 19707526 [Consulta: 25 abril 2018].