TY  - RPRT
TI  - Process evaluation in randomised controlled trials of complex interventions.
AU  - Ann Oakley
AU  - Vicki Strange
AU  - Chris Bonell
AU  - Elizabeth Allen
AU  - Judith Stephenson
AU  - RIPPLE Study Team
PY  - 2006
DO  - 10.1136/bmj.332.7538.413
UR  - https://pubmed.ncbi.nlm.nih.gov/16484270/
ID  - 16484270
ER  -