Gastroenterology Institute;
1st Affiliated Hospital of Zhengzhou University;
Zhengzhou;
China;
Gastroenterology Institute;
No. 150 Central Hospital of PLA;
Luoyang;
China;
Gastroenterology Institute;
The Affiliated Hospital of Medical College;
Qingdao University;
Qingdao;
China;
Gastroenterology Institute;
The People’s Hospital of Jilin Province;
Changchun;
China;
Gastroenterology Institute;
Weifang People’s Hospital;
Weifang;
China;
Gastroenterology Institute;
Zhengzhou First People’s Hospital;
Zhengzhou;
China;
State Key Laboratory of Cancer Biology and Xijing Hospital of Digestive Diseases;
Fourth Military Medical University;
Xi’an;
China;
Alverine; Citrate; Abdominal; Pain; Bloating; Irritable; Bowel; Syndrome; Simeticone;