Prognostic significance of the variceal white nipple sign (platelet-fibrin plug) in acute variceal bleeding
Siringo S, McCormick P, Mistry P, Kaye G, Phillips A, Burroughs A. Prognostic significance of the variceal white nipple sign (platelet-fibrin plug) in acute variceal bleeding. Journal Of Hepatology 1989, 9: s228. DOI: 10.1016/0168-8278(89)90630-2.Peer-Reviewed Original Research