TY  - GEN
AU  - Wang,Lin
TI  - [The control occupation harm of physical factor and the importance of the field investigation]
SN  - 1001-9391
PY  - 2012///0430
KW  - Data Collection
KW  - methods
KW  - Humans
KW  - Occupational Exposure
KW  - prevention & control
KW  - Workplace
N1  - Publication Type: Editorial
ER  -