(Q34631338)
Statements
1 reference
Difficulties in conducting a randomized controlled trial of health service interventions in intellectual disability: implications for evidence-based practice (English)
1 reference
P C Oliver
1 reference
J Piachaud
1 reference
J Done
1 reference
A Regan
1 reference
S Cooray
1 reference
P Tyrer
1 reference
1 May 2002
1 reference
1 reference
46
1 reference
Pt 4
1 reference
340-345
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference