sentences:  It is the psychopathological method (known to German psychiatrists as the "phenomenological method" – "phänomenologische Methode").The term "oneiroid syndrome", while generally known to European and Russian psychiatrists, remains largely unfamiliar in the United States.Included in the 9th edition of Manual of the International Statistical Classification of Diseases, Injuries, and Causes of Death, adapted for the USSR (ICD-9, 1983), were two diagnoses of oneiroid states in section (catatonic schizophrenia)