1.
Gastrointest Endosc
; 36(1): 75-6, 1990.
Article
in English
| MEDLINE
| ID: mdl-2311891
2.
Radiology
; 124(1): 31-2, 1977 Jul.
Article
in English
| MEDLINE
| ID: mdl-141052
ABSTRACT
The biliary tree secretes a mucous substance which serves as a matrix in gallstones. A case of biliary obstruction secondary to a matrix stone is reported. The characteristics and significance of biliary matrix are discussed.