[Gastrointestinal bleeding: a difficult diagnosis].
Compérat
Eva
E
Service d'Anatomie et Cytologie Pathologiques, Hôpital Saint-Antoine, AP-HP, Paris.
Balladur
Pierre
P
Fléjou
Jean-François
JF
D003937:Diagnosis, Differential; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D006801:Humans; D007413:Intestinal Mucosa / Q000098:blood supply / Q000473:pathology; D007583:Jejunum / Q000473:pathology; D008297:Male; D008875:Middle Aged