title: Unusual structures in the flagellar apparatus of a strain of Trypanosoma cruzi.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002462:Cell Membrane; D005407:Flagella; D008854:Microscopy, Electron; D013045:Species Specificity; D013194:Staining and Labeling; D014349:Trypanosoma cruzi / Q000166:cytology*