Abstract：The dynamic function of the upper and lower esophageal sphincters and the body of esophagus in patients with achalasia and healthy adults was investigated by manometry with balloon.The results showed that LESP (the lower esophageal sphincter pressure was
杜芳腾; 刘晶美; 罗文; 叶如美. 贲门失弛缓症食管测压研究[J]. 南昌大学学报（医学版）, 1997, 39(01): 1-.
Du Fangteng Liu Jingmei Luo Wen Ye Rumei (Department of Internal Medicine,Second Affiliated Hospital,Jiangxi Medical College Nanchang 330006). . , 1997, 39(01): 1-.
1997, Vol. 39 