TY  - RPRT
TI  - Randomized controlled trials.
AU  - Harald O Stolberg
AU  - Geoffrey Norman
AU  - Isabelle Trop
PY  - 2004
DO  - 10.2214/ajr.183.6.01831539
UR  - https://pubmed.ncbi.nlm.nih.gov/15547188/
ID  - 15547188
ER  -