(Q37364277)
Statements
1 reference
Searching for unpublished trials in Cochrane reviews may not be worth the effort (English)
1 reference
Thierry Christiaens
1 reference
Mieke L van Driel
1 reference
An De Sutter
1 reference
Jan De Maeseneer
1 reference
6 January 2009
1 reference
1 reference
62
1 reference
8
1 reference
838-844.e3
1 reference
Identifiers
1 reference
1 reference