Comparative studies on geographical strains of Trichinella spiralis.
D000818:Animals; D006224:Cricetinae; D004197:Disease Reservoirs; D004463:Ecology; D006168:Guinea Pigs; D051379:Mice; D011817:Rabbits; D051381:Rats; D014234:Trichinella / Q000145:classification* / Q000302:isolation & purification / Q000472:pathogenicity*