Neural responses to others' pain vary with psychopathic traits in healthy adult males
Cognitive Affective & Behavioral Neuroscience (2015) - Comment
pubmed: 25776930  doi: 10.3758/s13415-015-0346-7  issn: 1531-135x  issn: 1530-7026 

Ana Seara-Cardoso, Essi Viding, Rachael A. Lickley, Catherine L. Sebastian