Bersani, Giuseppe Comparison of facial expression in patients with obsessive-compulsive disorder and schizophrenia using the Facial Action Coding System: a preliminary study. [electronic resource] - Neuropsychiatric disease and treatment 2012 - 537-47 p. digital Publication Type: Journal Article ISSN: 1178-2021 Standard No.: 10.2147/NDT.S37174 doi