Ollikainen, Miina Genome-wide blood DNA methylation alterations at regulatory elements and heterochromatic regions in monozygotic twins discordant for obesity and liver fat. [electronic resource] - Clinical epigenetics 2015 - 39 p. digital Publication Type: Journal Article ISSN: 1868-7075 Standard No.: 10.1186/s13148-015-0073-5 doi