Low Serum Albumin Levels and Liver Metastasis Are Powerful Prognostic Markers for Survival in Patients With Carcinomas of Unknown Primary Site. - Trivanovic, Dragan; Petkovic, Marija; Stimac, Davor; Seve, Pascal; Hanson, John; Mackey, John R. (Cancer (0008543X), 2007)