title: Injuries from sea urchins.
authors: Department of Dermatology, Harvard Medical School, Boston, Massachusetts.
authors: H P
authors: HP
authors: Baden
mesh_terms: D000818:Animals; D001733:Bites and Stings / Q000209:etiology*; D006099:Granuloma / Q000209:etiology*; D006801:Humans; D012617:Sea Urchins; D012871:Skin Diseases / Q000209:etiology*