liver anatomy structure. hepatic system organ, digestive gallbladder organ.

vector hospital science laboratory anatomy biotechnology extrusion bile pancreas biology care lobe education medicine vein physiology metabolism aorta duct liver medical healthcare human organ cell cellular tissue transplant transplantation physiological biomedical apparatus bio osseous gallbladder hepatic system disease drawing digestion anatomical digestive gastrointestinal pancreatic synthesis common portal gall cystic alimentary