DSM 5: Mr. Smith, Catatonia Associated with Schizophrenia, Part 6, Catatonia Associated with Schizophrenia, Part 6: Echolalia
produced by Symptom Media, in DSM 5: Mr. Smith, Catatonia Associated with Schizophrenia, Part 6 (Santa Monica, CA: Symptom Media, 2018), 2 mins