The National Joint Registry may fail to collect accurate, validated anaesthetic data.
Howes
B W
BW
Clarke
P A
PA
Cook
T M
TM
D000758:Anesthesia / Q000379:methods*; D019643:Arthroplasty, Replacement / Q000706:statistics & numerical data*; D004739:England; D006801:Humans; D011446:Prospective Studies; D012042:Registries / Q000592:standards*; D014852:Wales