called and said they were hearing voices 'thud' 'hollow' etc, diagnosed with schizophrenia or one with manic depression, in hopsitals for average of 19 days (7-52), normal behvaiors like writing in diary were seen as part of the illness, 2100 pills were administered 2 were swalllowed, 35 of the 118 real patients suspected they were fakes, said voices stopped when they were admitted