Wu W C
Bowman Gray School of Medicine, Winston-Salem, North Carolina.
Gastroenterol Clin North Am. 1990 Sep;19(3):671-82.
This article reviews some of the diagnostic procedures for gastroesophageal reflux disease other than the procedures of choice, endoscopy and prolonged intraesophageal pH monitoring. The author discusses the roles of the acid perfusion (Bernstein) test, radiology, manometry, and radionuclide scintigraphy in the diagnosis and management of gastroesophageal reflux disease.