Surveillance of serum antibody levels of dengue fever, Guangzhou, 2011-2013
曹毅敏,蒋力云,许杨,景钦隆,曹庆,狄飚,杨智聪
S China J Prev Med . 2015, (20): 364 -366 .  DOI: 10.13217/j.scjpm.2015.0364