TY  - GEN
AU  - Rubin,D B
AU  - Thomas,N
TI  - Matching using estimated propensity scores: relating theory to practice
SN  - 0006-341X
PY  - 1997///0106
KW  - Analysis of Variance
KW  - Bias
KW  - Biometry
KW  - methods
KW  - Child
KW  - Data Interpretation, Statistical
KW  - Female
KW  - Hormones
KW  - adverse effects
KW  - Humans
KW  - Likelihood Functions
KW  - Male
KW  - Maternal-Fetal Exchange
KW  - Multivariate Analysis
KW  - Pregnancy
KW  - Therapeutics
KW  - statistics & numerical data
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S
ER  -