Wills, Mark Ultrasound of the gall bladder and biliary tree: part 2. [electronic resource] - British journal of hospital medicine (London, England : 2005) Jun 2014 - 318-24 p. digital Publication Type: Journal Article; Review ISSN: 1750-8460 Standard No.: 10.12968/hmed.2014.75.6.318 doi Subjects--Topical Terms: Biliary Tract--diagnostic imagingGallbladder--diagnostic imagingGallbladder Diseases--diagnostic imagingHumansUltrasonography