title: Aspiration before immunotherapy injection is required.
authors.forename: Mario
authors.initials: M
authors.lastname: Geller
mesh_terms: D000485:Allergens / Q000008:administration & dosage* / Q000627:therapeutic use; D003888:Desensitization, Immunologic; D004837:Epinephrine / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D006967:Hypersensitivity / Q000188:drug therapy; D007279:Injections, Subcutaneous; D013396:Suction / Q000295:instrumentation; D013594:Syringes
chemical_list: D000485:Allergens; D004837:Epinephrine