Early Endoscopy of Oesophagus, Stomach, and Duodenal Bulb in Patients with Haematemesis and Melaena
(Q69112705)
scientific article published on 01 June 1973
scientific article published on 01 June 1973
Language:
Current Data About
Early Endoscopy of Oesophagus, Stomach, and Duodenal Bulb in Patients with Haematemesis and Melaena