(Q45355148)
Statements
1 reference
How and when does consent bias research? (English)
1 reference
R H H Groenwold
1 reference
R van der Graaf
1 reference
J J M van Delden
1 reference
1 January 2013
1 reference
1 reference
13
1 reference
4
1 reference
46-48
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference