نتایج جستجو برای: 1 infection
تعداد نتایج: 3097766 فیلتر نتایج به سال:
From the Institute of Global Health and Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill (M.S.C.), and the Duke Human Vaccine Institute, Duke University School of Medicine, Durham (B.F.H.) — both in North Carolina; the University of Alabama at Birmingham, Birmingham (G.M.S.); and the Weatherall Institute of Molecular Medicine and the National Institute for Health Re...
2557 tives on racial and ethnic differences in health in late life. Washington, D.C.: National Academies Press, 2004:643-74. 3. HIV/AIDS surveillance report. Vol. 8. No. 2. Atlanta: Centers for Disease Control and Prevention, 1996:28. 4. HIV/AIDS surveillance report. Vol. 15. Atlanta: Centers for Disease Control and Prevention, 2003:12. 5. Jaffe H. Whatever happened to the U.S. AIDS epidemic? S...
one hundred sixty two domestic fowls were examined for toxoplasma infection by both indirect haemagglutination tests for toxoplasma antibodies and inoculation of their brains intraperitoneally into mice for the parasite. the overall sero-positive rate (spr) was 29 percent with the titers ranging from 1:20 to 1:6400. the number of each species tested and their spr were: 74 hens (27.0%), 35 roost...
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