Pfau PR, Banerjee S, Barth BA, Desilets DJ, Kaul V, Kethu SR, Pedrosa MC, Pleskow DK, Tokar J, Varadarajulu S, Wang A, Song LM, Rodriguez SA. Gastrointest Endosc. 2011; 74 (6): 1175-80
PubMedID: 22032848