TY  - GEN
AU  - Maresca,G
AU  - Barbaro,B
AU  - De Gaetano,A M
TI  - Ecographic diagnostic approach
SN  - 0390-7740
PY  - 1992///0727
KW  - Bile Ducts
KW  - diagnostic imaging
KW  - Biliary Tract Neoplasms
KW  - complications
KW  - Cholestasis, Extrahepatic
KW  - Cholestasis, Intrahepatic
KW  - Humans
KW  - Ultrasonography
N1  - Publication Type: Journal Article; Review
ER  -