Research Article

Ranitidine in acute upper gastrointestinal haemorrhage.

Br Med J (Clin Res Ed) 1982; 285 doi: https://doi.org/10.1136/bmj.285.6340.476 (Published 14 August 1982) Cite this as: Br Med J (Clin Res Ed) 1982;285:476

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