Gutmann, J L Problems attaining local anesthesia with endodontic emergencies. [electronic resource] - Anesthesia & pain control in dentistry 1993 - 133-9 p. digital Publication Type: Journal Article; Review ISSN: 1055-7601 Subjects--Topical Terms: Anesthesia, Dental--methodsAnesthesia, Local--methodsDental Pulp Diseases--physiopathologyEmergenciesHumansMandibleMaxillaPeriapical Diseases--physiopathology