(Q51102169)
Statements
The control group dilemma in clinical research: applications for psychosocial and behavioral medicine trials. (English)
1 reference
Schwartz CE
1 reference
Chesney MA
1 reference
Irvine MJ
1 reference
Keefe FJ
1 reference
1 July 1997
1 reference
59
1 reference
4
1 reference
362-371
1 reference