Search results for "annals of internal medicine"


21 June 2010 10:57 PM | Tagged: annals of internal medicine
NEW YORK Standard HIV tests can't identify people very recently infected with the virus, but a more sensitive test can, new research shows.By testing for HIV's genetic material in addition to antibodies against the virus in more than 3,000 people, Dr.Sheldon R.Morris of the University of California, San Diego and his colleagues identified 15 HIV-infected patients who the standard test would hav