TY  - GEN
AU  - Hulse,P A
AU  - Nicholson,D A
TI  - Investigation of biliary obstruction
SN  - 0007-1064
PY  - 1994///1223
KW  - Bile Ducts
KW  - diagnostic imaging
KW  - Cholangiography
KW  - Cholangiopancreatography, Endoscopic Retrograde
KW  - Cholestasis
KW  - diagnosis
KW  - Humans
KW  - Radionuclide Imaging
KW  - Tomography, X-Ray Computed
KW  - Ultrasonography
N1  - Publication Type: Journal Article; Review
ER  -