title: Bolus ejection: a method for removing sea urchin spines.
authors.forename: Joseph W
authors.initials: JW
authors.lastname: Burnett
mesh_terms: D000779:Anesthetics, Local; D000818:Animals; D005385:Fingers; D005547:Foreign Bodies / Q000601:surgery*; D008012:Lidocaine / Q000627:therapeutic use; D012617:Sea Urchins; D014950:Wounds, Penetrating / Q000601:surgery*
chemical_list: D000779:Anesthetics, Local; D008012:Lidocaine