Non-specific acute abdominal pain
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P. F. Jones
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Article
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1987
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John Wiley and Sons
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English
β 271 KB
π 2 views
## Sir The recent article by Dr D. F. Evans (Br J Surg 1987; 74: 157-61) is an interesting exposition of the uses and potential pitfalls of this technique. However, as this review article could influence readers' choice of pH monitoring equipment, it is essential that the following points are clar