@article {lam2018multi,
	title = {Multi-Trait Analysis of GWAS and Biological Insights Into Cognition: A Response to Hill (2018)},
	journal = {Twin Research and Human Genetics},
	year = {2018},
	pages = {1{\textendash}4},
	publisher = {Cambridge University Press},
	author = {Lam, Max and Trampush, Joey W and Yu, Jin and Knowles, Emma and Djurovic, Srdjan and Melle, Ingrid and Sundet, Kjetil and Christoforou, Andrea and Reinvang, Ivar and DeRosse, Pamela and others}
}
