continuous vein-vein haemodialysis
cavernous portal vein portal vein cavernous transf
continuous vein to vein hemofiltration
Faical vein-superior ophthalmic vein approach
reticular vein netted vein
feed forked connection adjusting screw
feed forked connection hinge screw
feed forked connection hinge screw nut
feed forked connection roller
feed forked connection roller screw stub
forked conjugative system
forked conjugative systems