title: Helminth parasites of swordfish (Xiphias gladius L.) from the northwest Atlantic Ocean.
mesh_terms: D000818:Animals; D004064:Digestive System / Q000469:parasitology; D005399:Fishes / Q000469:parasitology*; D005880:Gills / Q000469:parasitology; D006376:Helminths / Q000302:isolation & purification*; D012623:Seawater; D013045:Species Specificity