TY - RPRT TI - Discrepancy between subjective and objective ratings for negative symptoms. AU - J P Selten AU - D Wiersma AU - R J van den Bosch DO - 10.1016/s0022-3956(99)00027-8 UR - https://pubmed.ncbi.nlm.nih.gov/10696828/ ID - 10696828 ER -