%0 Journal Article %T Jackhammer Esophagus: From Manometric Diagnosis to Clinical Presentation %A Elissaveta Neshkova %A Marianne Cl¨Śment %A Mickael Bouin %A Wen Jing Zhu %J Archive of "Canadian Journal of Gastroenterology & Hepatology". %D 2019 %R 10.1155/2019/5036160 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6421016/