TY  - GEN
AU  - Fratton,A
TI  - [Retrograde cholangiography]
SN  - 0026-4806
PY  - 1979///0716
KW  - Bile Duct Neoplasms
KW  - diagnostic imaging
KW  - Biliary Tract Diseases
KW  - diagnosis
KW  - Cholangiography
KW  - methods
KW  - Cholelithiasis
KW  - Cholestasis
KW  - Contrast Media
KW  - administration & dosage
KW  - Humans
N1  - Publication Type: Journal Article
ER  -