Psychiatric comorbidities in epilepsy: population co-occurrence, genetic correlations and causal effects oleh Neil M Davies, Dheeraj Rai, Harriet Forbes, Christina Dalman, Torbjörn Tomson, Daniel Berglind, Michael Lundberg, Cecilia Magnusson, Craig Newschaffer, Brian K Lee, Viktor H Ahlqvist, Paul Madley-Dowd, Christina Dardani, Jessica Rast, Caichen Zhong, Renee M Gardner, Kristen Lyall