Fig. 4From: Reduction of testosterone levels in Schistosoma haematobium- or Schistosoma mansoni-infected men: a cross-sectional study in two schistosomiasis-endemic areas of the Adamawa region of CameroonCorrelation curves between Schistosoma haematobium (A) or Schistosoma mansoni (B) intensity of infection and serum testosterone levelsBack to article page