Evaluation of psychological fear in children undergoing head-up tilt test
CHU Wei-Hong, WU Li-Jia, WANG Cheng, LIN Ping, LI Fang, ZHU Li-Ping, RAN Jing, ZOU Run-Mei, LIU De-Yu
CJCP . 2014, (3): 263 -267 .  DOI: 10.7499/j.issn.1008-8830.2014.03.009