TY - JOUR A1 - Akins, R.B. A1 - Tolson, H. A1 - Cole, B.R. T1 - Stability of response characteristics of a Delphi panel: application of bootstrap data expansion Y1 - 2005 DO - 10.1186/1471-2288-5-37 VL - 5 IS - 37 ER -