title: An unknown structure in the chloride cells of the gill epithelium of the rainbow trout (Salmo gairdneri).
mesh_terms: D000818:Animals; D004847:Epithelial Cells; D005880:Gills / Q000166:cytology*; D008854:Microscopy, Electron; D008928:Mitochondria; D009940:Organoids; D012487:Salmonidae / Q000033:anatomy & histology*