The cost of institutional review board procedures in multicenter observational research.
Humphreys
Keith
K
Trafton
Jodie
J
Wagner
Todd H
TH
D003365:Costs and Cost Analysis; D028744:Ethics Committees, Research / Q000191:economics*; D006801:Humans; D015337:Multicenter Studies as Topic / Q000191:economics*; D014481:United States