TY  - GEN
AU  - Petzold,H
TI  - [Liver and biliary tract diseases in old age]
SN  - 0044-2224
PY  - 1972///1116
KW  - Adenofibroma
KW  - epidemiology
KW  - Adolescent
KW  - Adult
KW  - Aged
KW  - Aging
KW  - Ampulla of Vater
KW  - Biliary Tract Diseases
KW  - Cholecystitis
KW  - Cholelithiasis
KW  - Fatty Liver
KW  - Female
KW  - Fibroma
KW  - Germany, East
KW  - Hepatitis A
KW  - Hepatitis B
KW  - Humans
KW  - Hyperbilirubinemia
KW  - Liver Cirrhosis
KW  - Liver Diseases
KW  - Liver Neoplasms
KW  - Male
KW  - Middle Aged
KW  - Neoplasm Metastasis
N1  - Publication Type: Journal Article
ER  -