title: Clinical criteria of brain death.
mesh_terms: D001049:Apnea / Q000503:physiopathology; D001921:Brain / Q000503:physiopathology; D001926:Brain Death; D003128:Coma / Q000503:physiopathology; D003937:Diagnosis, Differential; D004569:Electroencephalography; D006801:Humans; D009068:Movement; D009129:Muscle Tonus; D009460:Neurologic Examination; D011680:Pupil / Q000503:physiopathology; D012021:Reflex, Abnormal; D012119:Respiration; D019966:Substance-Related Disorders / Q000175:diagnosis; D013997:Time Factors; D014481:United States