[Assessment of extreme low frequency magnetic field from some domestic instruments].
Chen
Chang-Chun
CC
Hong
Xin-Yu
XY
Pan
Jian-Ying
JY
Shen
Guang-Zu
GZ
Li
Shen-Sheng
SS
Jin
Xi-Peng
XP
D004574:Electromagnetic Fields; D060526:Magnetic Fields; D008872:Microwaves / Q000009:adverse effects; D013690:Television