TY  - GEN
AU  - Yamaguchi,L Patricia
AU  - Yagui,Martin
AU  - Mayta-Tristán,Percy
TI  - [Regional units in health research, Peru 2009]
SN  - 1726-4642
PY  - 2011///0330
KW  - Health Services Research
KW  - organization & administration
KW  - Peru
N1  - Publication Type: Letter; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1590/s1726-46342010000300026
ER  -