Open AccessP-351
Author(s) -
Bin Zhao,
Zhiqin Zhang,
Zhe Liu,
Li Liu,
LI Jin-fen,
Xiaoping Xue,
YuShan Wu,
Lei Ma,
Yanping Zhang
Publication year - 2012
Publication title -
epidemiology
Language(s) - Uncategorized
Resource type - Journals
eISSN - 1531-5487
pISSN - 1044-3983
DOI - 10.1097/01.ede.0000417353.94259.d6
Subject(s) - zhàng , philosophy , humanities , political science , china , law