• Prevalence of rotavirus antibody among isolated South American Indian communities 

      Linhares, Alexandre da Costa; Rosa, Elizabeth Salbé Travassos da; Gabbay, Yvone Benchimol; Rees, Norma (Oxford University Press, 1986)
      Rotavirus antibody was detected by enzyme-linked immunosorbent assay (ELISA) in 711 (54.7%) of 1,299 serum samples collected from Indians belonging to 13 relatively isolated communities in the Amazon region. The Parakanãs ...