Variation in the X-Linked EFHC2 Gene Is Associated with Social Cognitive Abilities in Males Startin, Carla M. ; Fiorentini, Chiara ; de Haan, Michelle ; Skuse, David H. Abstract Publication: PLoS ONE Pub Date: June 2015 DOI: 10.1371/journal.pone.0131604 Bibcode: 2015PLoSO..1031604S