The information provided in these tables is supplied as a service to our readers by the World Health Organization and the Centers for Disease Control. The latest figures from these institutions are published in every issue of AIDS

 

作者: &NA;,  

 

期刊: AIDS  （OVID Available online 1991）
卷期: Volume 5, issue 5  

页码: 611-615

 

ISSN:0269-9370

 

年代: 1991

 

出版商: OVID

 

数据来源: OVID

 

 

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