Cai, T <br/><br/>
[Scoping review of active surveillance systems for vaccine safety world-wide].  [electronic resource] 

 -  Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]  Jul 2019 
 - 724-730 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0253-9624 
<br/><br/><label>Standard No.: </label>10.3760/cma.j.issn.0253-9624.2019.07.013  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>China<br/>Developing Countries<br/>Humans<br/>Product Surveillance, Postmarketing--methods<br/>Vaccines--adverse effects