(Q34538521)
Statements
1 reference
Randomization in substance abuse clinical trials (English)
1 reference
Sarra L Hedden
1 reference
Robert F Woolson
1 reference
Robert J Malcolm
1 reference
6 February 2006
4 references
19 March 2019
19 September 2019
30 May 2020
4 references
19 March 2019
19 September 2019
30 May 2020
1
1 reference
6
1 reference
3 references
19 March 2019
19 September 2019
30 May 2020
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference
1 reference