The location of parasites within their hosts: bile and the site selection behaviour of Nematospiroides dubius.
D000818:Animals; D001646:Bile / Q000502:physiology*; D007421:Intestine, Small / Q000469:parasitology; D007422:Intestines / Q000469:parasitology*; D007814:Larva / Q000502:physiology; D051379:Mice; D009348:Nematoda / Q000502:physiology*; D009349:Nematode Infections / Q000469:parasitology*