S. Plaza; F. Calafell; A. Helal; N. Bouzerna; G. Lefranc; J. Bertranpetit; D. Comas (July 2003). "Joining the Pillars of Hercules: mtDNA Sequences Show Multidirectional Gene Flow in the Western Mediterranean". Annals of Human Genetics. 67 (4): 312–328. doi:10.1046/j.1469-1809.2003.00039.x. PMID12914566. S2CID11201992.
Fadhlaoui-Zid K, Plaza S, Calafell F, Ben Amor M, Comas D, Bennamar El gaaied A (May 2004). "Mitochondrial DNA heterogeneity in Tunisian Berbers". Annals of Human Genetics. 68 (Pt 3): 222–33. doi:10.1046/j.1529-8817.2004.00096.x. PMID15180702. S2CID6407058.
S. Plaza; F. Calafell; A. Helal; N. Bouzerna; G. Lefranc; J. Bertranpetit; D. Comas (July 2003). "Joining the Pillars of Hercules: mtDNA Sequences Show Multidirectional Gene Flow in the Western Mediterranean". Annals of Human Genetics. 67 (4): 312–328. doi:10.1046/j.1469-1809.2003.00039.x. PMID12914566. S2CID11201992.
Fadhlaoui-Zid K, Plaza S, Calafell F, Ben Amor M, Comas D, Bennamar El gaaied A (May 2004). "Mitochondrial DNA heterogeneity in Tunisian Berbers". Annals of Human Genetics. 68 (Pt 3): 222–33. doi:10.1046/j.1529-8817.2004.00096.x. PMID15180702. S2CID6407058.
S. Plaza; F. Calafell; A. Helal; N. Bouzerna; G. Lefranc; J. Bertranpetit; D. Comas (July 2003). "Joining the Pillars of Hercules: mtDNA Sequences Show Multidirectional Gene Flow in the Western Mediterranean". Annals of Human Genetics. 67 (4): 312–328. doi:10.1046/j.1469-1809.2003.00039.x. PMID12914566. S2CID11201992.
Fadhlaoui-Zid K, Plaza S, Calafell F, Ben Amor M, Comas D, Bennamar El gaaied A (May 2004). "Mitochondrial DNA heterogeneity in Tunisian Berbers". Annals of Human Genetics. 68 (Pt 3): 222–33. doi:10.1046/j.1529-8817.2004.00096.x. PMID15180702. S2CID6407058.