http://www.ncbi.nlm.nih.gov/pubmed/11260506 HLA genes in Macedonians and the sub-Saharan origin of the Greeks. Arnaiz-Villena A, Dimitroski K, Pacho A, Moscoso J, Gómez-Casado E, Silvera-Redondo C, Varela P, Blagoevska M, Zdravkovska V, Martínez-Laso J. Greeks are found to have a substantial related...