Histopathology of gill lesions in channel catfish associated with Henneguya.
D000818:Animals; D056890:Eukaryota / Q000254:growth & development; D005393:Fish Diseases / Q000469:parasitology / Q000473:pathology*; D005399:Fishes; D005618:Fresh Water; D005880:Gills / Q000469:parasitology / Q000473:pathology*; D008854:Microscopy, Electron; D008922:Mississippi; D011528:Protozoan Infections / Q000469:parasitology / Q000473:pathology; D011529:Protozoan Infections, Animal; D013045:Species Specificity