TY - CHAP M1 - Book, Section TI - Esophageal Spasm, Diffuse A1 - Doherty, Gerard M. PY - 2010 T2 - Quick Answers Surgery AB - • Dysphagia, substernal pain• Nervousness, intermittent symptoms• Fluoroscopic, cineradiographic, and manometric evidence of high-amplitude contractions SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/03/29 UR - accesssurgery.mhmedical.com/content.aspx?aid=58110302 ER -