(Q34422418)
Statements
1 reference
WHO facilitates international collaboration in setting standards for clinical trial registration (English)
1 reference
Richard Horton
1 reference
Kay Dickersin
1 reference
A Metin Gülmezoglu
1 reference
Tikki Pang
1 reference
1 May 2005
1 reference
1 reference
365
1 reference
9474
1 reference
1829-1831
1 reference
Identifiers
1 reference
1 reference