title: Inadequate group size compromises conclusions of hemodialysis graft surveillance study.
authors.forename: Nikolai
authors.initials: N
authors.lastname: Krivitski
authors.forename: Swaroop
authors.initials: S
authors.lastname: Gantela
authors.forename: Victor
authors.initials: V
authors.lastname: Kislukhin
mesh_terms: D001808:Blood Vessels / Q000637:transplantation*; D006801:Humans; D011159:Population Surveillance; D006435:Renal Dialysis; D018401:Sample Size