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Usefulness and validity of diagnostic nasogastric aspiration in patients without hematemesis

60

Citations

23

References

2004

Year

References

YearCitations

1981

9.1K

1981

3.8K

1996

1.1K

1989

956

1991

921

1981

465

1989

419

1997

306

1999

242

1999

222

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