title: The life cycle of trichinella spiralis. II. The muscle phase of development and its possible evolution.
mesh_terms: D000818:Animals; D008675:Metamorphosis, Biological; D051379:Mice; D009135:Muscular Diseases / Q000473:pathology*; D051381:Rats; D014234:Trichinella / Q000254:growth & development*; D014235:Trichinellosis / Q000473:pathology*