Palliative intubation of oesophagogastric neoplasms at fibreoptic endoscopy.A L Ogilvie, Mark A. Atkinson, M W Dronfield et al.|Gut|1982Cited by 344
EFFECT OF DIFFERENT OPERATION POLICIES ON MORTALITY FROM BLEEDING PEPTIC ULCERM W Dronfield, M J Langman, Mark A. Atkinson|The Lancet|1979Cited by 90
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