Studies on the excystment of trematode metacercariae in vivo.
D000818:Animals; D001715:Bird Diseases; D001717:Birds; D002645:Chickens; D004386:Duodenum; D007422:Intestines; D051379:Mice; D011817:Rabbits; D013270:Stomach; D013278:Stomach, Avian; D014200:Trematoda / Q000502:physiology*; D014201:Trematode Infections / Q000662:veterinary*