title: Trichinella spiralis: intracellular spheroid bodies in "migratory" larva.
mesh_terms: D000818:Animals; D007814:Larva / Q000166:cytology / Q000254:growth & development; D008297:Male; D008858:Microscopy, Phase-Contrast; D051381:Rats; D014234:Trichinella / Q000166:cytology* / Q000254:growth & development