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Figure 2 | BMC Gastroenterology

Figure 2

From: Treatment of achalasia: the short-term response to botulinum toxin injection seems to be independent of any kind of pretreatment

Figure 2

Mean (95% confidence interval) lower oesophageal sphincter pressure before BTX injection and 1 week and 1 month afterwards in previously untreated patients (n = 26) and in patients with previous treatment for achalasia (n = 14). Note that there is a significant reduction in the LOS pressure in the two groups, independent of previous therapy

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BMC Gastroenterology

ISSN: 1471-230X

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