title: An electron microscopic study of degeneration of nerve terminals after administration of epinephrine.
mesh_terms: D000818:Animals; D001341:Autonomic Nervous System / Q000187:drug effects / Q000648:ultrastructure; D002415:Cats; D004837:Epinephrine / Q000633:toxicity*; D007498:Iris / Q000294:innervation; D008854:Microscopy, Electron; D009410:Nerve Degeneration / Q000187:drug effects*; D009411:Nerve Endings / Q000187:drug effects / Q000648:ultrastructure*; D013154:Spleen / Q000294:innervation
chemical_list: D004837:Epinephrine