Expert consensus on contamination in educational trials elicited by a Delphi exercise
Amanda Howe, Marcus Keogh-Brown, Susan Miles, Max BachmannVolume:
41
Year:
2007
Language:
english
Pages:
9
DOI:
10.1111/j.1365-2929.2006.02674.x
File:
PDF, 101 KB
english, 2007