An electron-microscope study of the constituents of encapsulating cysts in the American oyster, Crassostrea virginica, formed in response to Tylocephalum metacestodes.
D000818:Animals; D002589:Cestoda / Q000033:anatomy & histology*; D003560:Cysts / Q000209:etiology*; D008854:Microscopy, Electron; D008974:Mollusca / Q000033:anatomy & histology*