@article{d9d0d0cd19ec476a879f56e6322c24a7,
title = "[Health services research (15). Application of econometric techniques to health service research--search of possibility for observational (non-experimental) data].",
author = "Haruko Noguchi",
year = "2011",
month = oct,
day = "1",
language = "English",
volume = "58",
pages = "903--908",
journal = "[Nippon koshu eisei zasshi] Japanese journal of public health",
issn = "0546-1766",
publisher = "Nihon Eisei Gammai/Japanese Society of Public Health",
number = "10",
}