海南省贫困地区新生儿乙肝疫苗应用效果评价
曾昭长,孙莲英,王春雷,符振旺,朱坚,马焱
Evaluation of the effect in application of hepatitis B vaccine in the newborns in poor area of Hainan Province.
中国热带医学 . 2005, (07): 1429 -1431 .