Trichinella spiralis: comparison with an Arctic isolate.
D000818:Animals; D001110:Arctic Regions; D001947:Breeding; D005260:Female; D007422:Intestines / Q000469:parasitology; D008297:Male; D051379:Mice; D009132:Muscles / Q000469:parasitology; D051381:Rats; D014234:Trichinella / Q000033:anatomy & histology / Q000145:classification / Q000502:physiology*; D014235:Trichinellosis / Q000469:parasitology*