TY  - GEN
AU  - Feng,Z
AU  - Diehr,P
AU  - Yasui,Y
AU  - Evans,B
AU  - Beresford,S
AU  - Koepsell,T D
TI  - Explaining community-level variance in group randomized trials
SN  - 0277-6715
PY  - 1999///0611
KW  - Adolescent
KW  - Adult
KW  - Analysis of Variance
KW  - Case-Control Studies
KW  - Cohort Studies
KW  - Data Collection
KW  - economics
KW  - Female
KW  - Health Behavior
KW  - Humans
KW  - Likelihood Functions
KW  - Male
KW  - Randomized Controlled Trials as Topic
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1002/(sici)1097-0258(19990315)18:5<539::aid-sim50>3.0.co;2-s
ER  -