河北省易县儿童不同时期甲状腺肿流行特征及干预效果评价
李燕广,张进国,张保宗,唐术玲,刘建华
Epidemic characteristics of the goiter in children and its intervention effect evaluation in different periods in Yixian county of Hebei province
LI Yanguang,ZHANG Jinguo,ZHANG Baozong,TANG Shuling,LIU Jianhua
医学研究与教育 . 2013, (3): 50 -54 .  DOI: 10.3969/j.issn.1674-490X.2013.03.014