vein-stone

continuous vein-vein haemodialysis

stone-stone structure

cavernous portal vein portal vein cavernous transf

continuous vein to vein hemofiltration

Faical vein-superior ophthalmic vein approach

reticular vein netted vein

bile duct stone residul stone

Stone-to-stone contact structure for asphalt-mixture

1# vein

595# quartz vein

abdominal vein

accessory cephalic vein

accessory hemiazygos vein

accessory subcostal vein

accessory vein

accompanying vein

accretion vein

acellular bovine jugular vein