Email this article 
Post a Comment Russia’s first POEM in the treatment of achalasia in children - PDF (Russian)
Copyright (c) 2017 Korolev M.P., Fedotov L.E., Ogloblin A.L., Kopyakov A.L., Mamedov S.D., Fedotov B.L., Baranov D.G.
This work is licensed under a Creative Commons Attribution 4.0 International License.