小儿门诊常见呼吸系统疾病患病情况调查
邵彩虹, 姚静, 余琼, 孙波
Etiologic and epidemiologic spectrum spectrum of respiratory system diseases in pediatric outpatient and emergency rooms
SHAO Cai-Hong, TAO Jing, YU Qiong, SUN Bo
中国当代儿科杂志 . 2001, (6): 700 -701 .