منابع مشابه
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June 2011 marks the 30th anniversary of the first description of what became known as HIV/AIDS, now one of history's worst pandemics. The basic public health tools of surveillance and epidemiologic investigation helped define the epidemic and led to initial prevention recommendations. Features of the epidemic, including the zoonotic origin of HIV and its spread through global travel, are centra...
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ژورنال
عنوان ژورنال: Index on Censorship
سال: 1989
ISSN: 0306-4220,1746-6067
DOI: 10.1080/03064228908534606