TY  - RPRT
TI  - Efficacy calculation in randomized trials: global or local measures?
AU  - Michael Emch
AU  - Mohammad Ali
AU  - Camilo Acosta
AU  - Mohammad Yunus
AU  - David A Sack
AU  - John D Clemens
PY  - 2006
DO  - 10.1016/j.healthplace.2006.01.005
UR  - https://pubmed.ncbi.nlm.nih.gov/16529974/
ID  - 16529974
ER  -