Distinguishing Change in Primary and Secondary Negative Symptoms

• 1 June 1999
• journal article
• Published by American Psychiatric Association Publishing in American Journal of Psychiatry
• Vol. 156  (6) , 974-975
• https://doi.org/10.1176/ajp.156.6.974

Abstract

Keywords

• DISTINGUISHING CHANGE
• PRIMARY
• SECONDARY NEGATIVE SYMPTOMS