title: Scanning electron microscopic observation of the tegumental structure of Diphyllobothriid cestodes.
mesh_terms: D000818:Animals; D004170:Diphyllobothrium / Q000648:ultrastructure*; D005835:Genitalia / Q000648:ultrastructure; D008855:Microscopy, Electron, Scanning; D012679:Sense Organs / Q000648:ultrastructure