https://www.hcsp.fr/explore.cgi/avisrapportsdomaine?clefr=1340 2023 France public health guidelines Body of Stomach human body Strongyloides stercoralis Human risk strongyloides stercoralis elements Study Element homo sapiens Supplies Body of the Pancreas Element Corpus Uteri Disease Transmission Body chemical element, nos strongyloides stercoralis Neither Agree or Disagree judgment