HAEMATEMESIS.
D003452:Cryosurgery; D003937:Diagnosis, Differential; D004932:Esophageal and Gastric Varices; D005743:Gastrectomy; D006396:Hematemesis; D006801:Humans; D010336:Pathology; D010438:Peptic Ulcer Hemorrhage; D014656:Vascular Surgical Procedures
CRYOGENIC SURGERY; DIAGNOSIS, DIFFERENTIAL; ESOPHAGEAL VARICES; GASTRECTOMY; HEMATEMESIS; PATHOLOGY; PEPTIC ULCER HEMORRHAGE; VASCULAR SURGERY