title: Points in question.
authors.forename: B
authors.initials: B
authors.lastname: Fried
mesh_terms: D000818:Animals; D002645:Chickens; D004449:Echinostoma / Q000033:anatomy & histology* / Q000502:physiology; D007413:Intestinal Mucosa / Q000469:parasitology*; D051379:Mice; D014200:Trematoda / Q000033:anatomy & histology* / Q000502:physiology