portal-portal collateral

cavernous portal vein portal vein cavernous transf

portal-to-portal pay

robot inspection robot

selective compliance assembly robot arm(SCARA) assembly robot

2 000 kN dam－ crest portal c rane

4-dimethoxyphenylethylamino) HCL liver cirrhosis portal hypertension

a strategy of portal selection

angiography of portal vein

Anomalous portal venous connection

Anterior intestinal portal

anterior portal

application portal

arched portal frame

Arterial-portal venous shunts

arterio-portal shunt

asymmetrical-loaded portal

Azygos-portal disconnection

B2E portal