title: Trypanocidal substances in human serum.
mesh_terms: D000818:Animals; D001769:Blood; D002462:Cell Membrane / Q000187:drug effects; D006801:Humans; D008259:Macroglobulins / Q000032:analysis; D051379:Mice; D008854:Microscopy, Electron; D008970:Molecular Weight; D051381:Rats; D014345:Trypanosoma / Q000187:drug effects; D014352:Trypanosomiasis / Q000276:immunology*
chemical_list: D008259:Macroglobulins