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Raised blood urea concentration indicates considerable blood loss in acute upper gastrointestinal haemorrhage.

C.W. Pumphrey, E Beck

BMJ · 1980 · 18 citations · 1 references

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References

1

Diagnosis of upper gastro-intestinal bleeding.

C M Mailer, Aaron Goldberg, R. McG. Harden et al. · BMJ · 1965 · 29 citations · Full text

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