No abstract available
MeSH terms
-
Aged
-
Ampulla of Vater
-
Amylases / blood
-
Cholangiography*
-
Cholelithiasis / diagnostic imaging*
-
Diatrizoate
-
Duodenum*
-
Endoscopes
-
Endoscopy*
-
Fiber Optic Technology
-
Humans
-
Intubation, Gastrointestinal
-
Male
-
Methods
-
Optics and Photonics*
-
Pancreas / diagnostic imaging*