• The higher frequency of blood group B in a brazilian population with HIV infection 

      Onsten, Tor Gunnar Hugo; Callegari-Jacques, Sidia Maria; Goldani, Luciano Zubaran (2013) [Artigo de periódico]
      Objective: To analyze the frequency of and odds for and against HIV infection based on ABO blood type in a large sample of blood donors. Background: Coevolution between pathogens and hosts may explain the ABO system of ...