LD Score regression distinguishes confounding from polygenicity in genome-wide association studies
Bulik-Sullivan, Brendan, Po-Ru Loh, Hilary Finucane, Stephan Ripke, Jian Yang, Nick Patterson, Mark Daly, Alkes Price, and Benjamin Neale. 2015. “LD Score Regression Distinguishes Confounding from Polygenicity in Genome-Wide Association Studies”. Nat Genet 47 (3): 291-5.