ASD and schizophrenia show distinct developmental profiles in common genetic overlap with population-based social communication difficulties

B St Pourcain, E B Robinson, V Anttila, B B Sullivan, J Maller, J Golding, D Skuse, S Ring, D M Evans, S Zammit, S E Fisher, B M Neale, R J L Anney, S Ripke, M V Hollegaard, T Werge, iPSYCH-SSI-Broad Autism Group, A Ronald, J Grove, D M HougaardA D Børglum, P B Mortensen, M J Daly, G Davey Smith