"The denialists say that there is no proof that HIV causes AIDS and no single scientific paper that offers such proof. This myth has been repeated endlessly like a mantra since 1987. The denialists claim that one scientist, Robert Gallo at the National Cancer Institute, simply called a press conference one day and proclaimed that he had found the cause of AIDS, without having data or undergoing traditional scientific peer review. This is pure fiction. In early 1983, French researchers isolated a previously unknown retrovirus from the lymph nodes of a person with early symptoms of AIDS, although they did not yet have enough data to prove the virus was the cause of AIDS. In the spring of 1984, Gallo and his team of U.S. researchers submitted a comprehensive series of four scientific papers to the journal Science, papers that were fully peer reviewed (and later subject to one the most intensive review processes ever given to scientific articles).2,3,4,5 The four papers described how the virus was routinely found in people with various symptoms associated with AIDS and was absent in those who lacked either symptoms or AIDS-associated risk factors. The papers concluded to the satisfaction of most scientists that HIV was the cause of AIDS and went on to describe new methods for growing the virus in large quantities and for creating a blood test to detect the presence of antibodies to the virus."
and they provide references for you further viewing pleasure
CDC page on HIV/AIDS...from here you can get lists of articles referencing the 'denialists' claims. I've read all your information...now you can read mine.