title: Fish parasites as indicators of environmental quality. Proceedings of the VII European Multicolloquium of Parasitology. Parma, Italy, 2-6 September 1996.
mesh_terms: D000818:Animals; D004784:Environmental Monitoring / Q000379:methods*; D005393:Fish Diseases / Q000469:parasitology*; D005399:Fishes; D010273:Parasitic Diseases, Animal; D014876:Water Pollution