TY  - GEN
AU  - Rizzi,G M
AU  - Alonzo,U
AU  - Tenna,M
TI  - [Calculosis of the biliary tract: clinico-statistical considerations on 1,000 cases]
SN  - 0009-9074
PY  - 1977///0425
KW  - Adult
KW  - Age Factors
KW  - Aged
KW  - Cholelithiasis
KW  - epidemiology
KW  - Female
KW  - Humans
KW  - Italy
KW  - Male
KW  - Middle Aged
KW  - Sex Factors
N1  - Publication Type: Journal Article
ER  -