[Usefulness of determining the blood urea level in massive hemorrhages of the digestive tract].
D006471:Gastrointestinal Hemorrhage; D041981:Gastrointestinal Tract; D006470:Hemorrhage; D014508:Urea / Q000097:blood*
D014508:Urea
GASTROINTESTINAL SYSTEM/hemorrhage; UREA/in blood
Utilité de la recherche du taux de l'urée sanguine dans les hemorragies massives du tube digestif.