Swedish Population Substructure Revealed by Genome-Wide Single Nucleotide Polymorphism Data Salmela, Elina ; Lappalainen, Tuuli ; Liu, Jianjun ; Sistonen, Pertti ; Andersen, Peter M. ; Schreiber, Stefan ; Savontaus, Marja-Liisa ; Czene, Kamila ; Lahermo, Päivi ; Hall, Per ; Kere, Juha Abstract Publication: PLoS ONE Pub Date: February 2011 DOI: 10.1371/journal.pone.0016747 Bibcode: 2011PLoSO...616747S