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Comment
. 1990 Jan;98(1):253.
doi: 10.1016/0016-5085(90)91337-6.

Endoscopic ultrasonography in achalasia

P Ponsot, S Chaussade, L Palazzo, P Amouyal, M Gaudric, D Couturier, J A Paolaggi
Comment

Endoscopic ultrasonography in achalasia

P Ponsot et al. Gastroenterology. 1990 Jan.
No abstract available

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Comment on

  • Endoscopic ultrasonography in achalasia.
    Devière J, Dunham F, Rickaert F, Bourgeois N, Cremer M. Devière J, et al. Gastroenterology. 1989 Apr;96(4):1210-3. doi: 10.1016/0016-5085(89)91644-2. Gastroenterology. 1989. PMID: 2647577

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