(Q33850201)
Statements
1 reference
Endoscopy-negative gastroesophageal reflux disease. The hypersensitive esophagus (English)
1 reference
Achem SR
1 reference
1 December 1999
1 reference
1 reference
28
1 reference
893-904, vii
1 reference
Identifiers
1 reference
1 reference