TY  - GEN
AU  - Böhning,D
AU  - Sarol,J
TI  - Estimating risk difference in multicenter studies under baseline-risk heterogeneity
SN  - 0006-341X
PY  - 2000///0719
KW  - Bias
KW  - Biometry
KW  - Humans
KW  - Multicenter Studies as Topic
KW  - statistics & numerical data
KW  - Randomized Controlled Trials as Topic
KW  - Risk
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1111/j.0006-341x.2000.00304.x
ER  -