Weng, C K Ultrasonographic measurements of the portal vein, biliary tract and gallbladder in normal Chinese children. [electronic resource] - Taiwan yi xue hui za zhi. Journal of the Formosan Medical Association Sep 1988 - 885-90 p. digital Publication Type: Journal Article ISSN: 0371-7682 Subjects--Topical Terms: AdolescentAge FactorsBiliary Tract--anatomy & histologyChildChild, PreschoolGallbladder--anatomy & histologyHumansInfantInfant, NewbornPortal Vein--anatomy & histologyReference ValuesTaiwanUltrasonography