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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao The American Journal...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
The American Journal of Digestive Diseases
Article . 1939 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
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Massive hemorrhage from peptic ulcer

A Study based on vital statistics of the city of seattle during four years and on personal experience in private practice
Authors: John minor Blackford; William S. Cole;

Massive hemorrhage from peptic ulcer

Abstract

1. Vital statistics show that 4 per cent of all deaths from massive hemorrhage from peptic ulcer occur under the age of 45. 2. Vital statistics show that 96 per cent of all deaths from hemorrhage from peptic ulcer are in patients above the age of 45. 3. Vital statistics indicate that emergency surgery for bleeding ulcer is not justified on patients less than 45 years of age. 4. Early emergency surgery for massive hemorrhage from ulcer in patients above 45 years of age should save many lives. 5. No younger patients in our Series of hemorrhages from peptic ulcer have died except as an immediate or late result of surgical interference. 6. The commonly quoted mortality rate of 5 per cent for peptic ulcer hemorrhage is approximately one-sixth of the actual mortality rate in older patients having massive hemorrhage from peptic ulcer.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
6
Average
Top 10%
Average
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