@misc{indiciae771600337995, title = {The modality shift effect in schizophrenia: fact or artifact?}, author = {S Mannuzza and M L Kietzman and I J Berenhaus and P H Ramsey and J Zubin and S Sutton}, year = {1984}, url = {https://pubmed.ncbi.nlm.nih.gov/6498253/}, note = {Source identifier: 6498253} }