remain open | 0.39 |
last for many years | 0.35 |
take one to four months | 0.35 |
occur at either the ova… | 0.32 |
take a number of weeks | 0.25 |
insert large dialysis n… | 0.25 |
produce high pressures | 0.25 |
joining an artery | 0.37 |
high blood flow | 0.16 |
the vasculature | 0.16 |
infection | 0.16 |
kidney disease | 0.16 |
hemodialysis | 0.45 |