title: The effect of parasitism by the trematode Cryptocotyle lingua (Creplin) on the digestive efficiency in the snail host, Littorina saxatilis (olivi).
mesh_terms: D000818:Animals; D002244:Carbon / Q000378:metabolism; D004063:Digestion; D004463:Ecology; D005247:Feeding Behavior; D009584:Nitrogen / Q000378:metabolism; D012908:Snails / Q000502:physiology*; D014200:Trematoda
chemical_list: D002244:Carbon; D009584:Nitrogen