2039名中小学生生长痛发病调查
张兰, 孟丽萍, 贺卫霞
Survey on growing pains of 2039 school children in Jiaozuo City
ZHANG Lan, MENG Li-Ping, HE Wei-Xia
中国当代儿科杂志 . 2002, (2): 151 -151 .