Trichinella spiralis: aberrant pre-adults.
D000818:Animals; D007668:Kidney; D007814:Larva / Q000254:growth & development; D008099:Liver; D008168:Lung; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors; D014234:Trichinella / Q000254:growth & development*