Comparative observations on three local strains of Trichinella spiralis.
D000818:Animals; D005260:Female; D007422:Intestines / Q000473:pathology; D007814:Larva / Q000254:growth & development; D051381:Rats; D011919:Rats, Inbred Strains; D013552:Swine; D014234:Trichinella / Q000145:classification* / Q000254:growth & development / Q000302:isolation & purification / Q000472:pathogenicity; D014235:Trichinellosis / Q000473:pathology