title: Semiological value and importance of the appearance of blood in the duodenal sounding.
authors.forename: J E
authors.initials: JE
authors.lastname: PALADINO
authors.forename: M
authors.initials: M
authors.lastname: SAPOCHNIK
mesh_terms: D004386:Duodenum; D006801:Humans; D007441:Intubation, Gastrointestinal
keywords: DUODENAL TUBE
vernacular_title: Valor semiológico e importancia de la aparición de sangre en el sondeo duodenal.