Comparative study of the value of Schistosoma mansoni and Schistosoma haematobium antigens in the indirect immunofluorescent reaction applied to the diagnosis of rectal S. intercalatum bilharziasis

: A comparative study of the value of antigenic sections of S. mansoni and S. haematobium in indirect immunofluorescence applied to the diagnosis of S. intercalatum rectal bilharziosis (in 66 cases) shows that far better results are obtained with S. haematobium antigen (83,3 0/0 positive reactions with higher titers dilution) than with S. mansoni (33,3 0/0 positive reactions).