[VALUE OF ESOPHAGOGRAPHY, ESOPHAGOSCOPY AND SPLENOPORTOGRAPHY IN THE DIAGNOSIS OF ESOPHAGEAL VARICES].
D004932:Esophageal and Gastric Varices; D004945:Esophagoscopy; D004947:Esophagus; D006801:Humans; D011172:Portography; D011859:Radiography
ESOPHAGEAL VARICES; ESOPHAGOSCOPY; ESOPHAGUS; RADIOGRAPHY; SPLENOPORTOGRAPHY
VALOR DA ESOFAGOGRAFIA, DA ESOFAGOSCOPIA E DA ESPLENOPORTOGRAFIA NO DIAGN'OSTICO DE VARIZES ESOFAGIANAS.