TY  - GEN
AU  - Hu,Yirui
AU  - Hoover,D R
TI  - Simple Power and Sample Size Estimation for Non-Randomized Longitudinal Difference in Differences Studies
SN  - 2155-6180
PY  - 2018///
PB  - Journal of biometrics & biostatistics
N1  - Publication Type: Journal Article
ER  -