title: The value of rectal biopsy in the diagnosis of bilharziasis.
mesh_terms: D001706:Biopsy; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000175:diagnosis*; D008722:Methods; D012007:Rectum / Q000382:microbiology; D012552:Schistosomiasis / Q000175:diagnosis*