The category Cholelithiasis Samples comprises human serum specimens from patients with the following diseases: Calculus of gallbladder without cholecystitis and Calculus of bile duct with cholecystitis. Open the detailed product description for further information. For normal control groups please switch to the category Healthy Donors. Procurement takes place from consented donors under strict ethical standards. If you do not find the research samples you are looking for, please contact our Central BioHub team.