Residual renal function testing performed:Find:Pt:^Patient:Ord:ESRD
residual renal function testing performed:find:pt:^patient:ord:esrd
Residual renal function testing performed:Finding:To identify measures at a point in time:^Patient:Ordinal:ESRD
residual renal function testing performed:finding:to identify measures at a point in time:^patient:ordinal:esrd