TY  - GEN
AU  - Noguchi,Haruko
TI  - [Health services research (15). Application of econometric techniques to health service research--search of possibility for observational (non-experimental) data]
SN  - 0546-1766
PY  - 2012///0412
KW  - Health Services Research
KW  - methods
KW  - Models, Econometric
N1  - Publication Type: Journal Article
ER  -