title: Unendurable symptoms as prognostic indicators of impending death in terminal cancer patients.
authors: V
authors: V
authors: Ventafridda
authors: C
authors: C
authors: Ripamonti
authors: M
authors: M
authors: Tamburini
authors: R B
authors: RB
authors: Cassileth
authors: F
authors: F
authors: De Conno
mesh_terms: D004417:Dyspnea / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000150:complications*; D010148:Intractable Pain / Q000209:etiology; D011379:Prognosis; D011446:Prospective Studies; D013727:Terminal Care