[Scanning electron microscopy of the islets of Langerhans in ducks and chickens].
D000717:Anatomy, Comparative; D000818:Animals; D002645:Chickens / Q000033:anatomy & histology*; D004372:Ducks / Q000033:anatomy & histology*; D007515:Islets of Langerhans / Q000648:ultrastructure*; D008855:Microscopy, Electron, Scanning