title: Ultrastructural studies on microfilariae (Nematoda: Filarioidea).
mesh_terms: D000818:Animals; D004182:Dirofilaria / Q000033:anatomy & histology / Q000648:ultrastructure; D005260:Female; D005370:Filarioidea / Q000033:anatomy & histology / Q000648:ultrastructure*; D008117:Loa / Q000033:anatomy & histology / Q000648:ultrastructure; D008297:Male; D008854:Microscopy, Electron; D008953:Models, Anatomic