TY  - RPRT
TI  - Selecting control interventions for clinical outcome studies.
AU  - Violet H Barkauskas
AU  - Sally L Lusk
AU  - Brenda L Eakin
PY  - 2005
DO  - 10.1177/0193945904271446
UR  - https://pubmed.ncbi.nlm.nih.gov/15781908/
ID  - 15781908
ER  -