PALLIATIVE INTERVENTIONS OF TUMORS OF BILIOPANKREATODUODENAL AREA ArticleGABOYAN A.S., KLIMOV A.E., FEDOROV A.G., PAUTKIN J.F., MALUGA V.YU., DAVYDOVA S.V., BARKHUDAROV A.A., CHEREPANOVA O.N., MELKUMYAN A.V.Moscow Surgical Journal. 2011. С. 5-8
