Kloetzel K. Tissue reaction to Schistosoma mansoni ova. III – Micro-circulation in the intestine of infected mice, as studied by injection of contrast material. Rev. Inst. Med. Trop. São Paulo. 1971;13(1):51-56. Accessed May 15, 2024. https://www.revistas.usp.br/rimtsp/article/view/199151