title: 9. Courses of protracted states of coma.
mesh_terms: D000367:Age Factors; D000405:Akinetic Mutism / Q000150:complications / Q000503:physiopathology*; D001463:Barbiturates / Q000009:adverse effects; D001926:Brain Death; D003128:Coma / Q000503:physiopathology*; D004644:Emotions; D004827:Epilepsy / Q000209:etiology; D006801:Humans; D019965:Neurocognitive Disorders / Q000139:chemically induced / Q000209:etiology; D010554:Personality Disorders / Q000209:etiology; D012075:Remission, Spontaneous; D013997:Time Factors; D014474:Unconsciousness
chemical_list: D001463:Barbiturates