1. Bell's palsy following local anaesthesia;Stoy;Br Dent J,1951
2. Transitory Bell's phenomenon after mandibular injection: report of a case;Droter;J Oral Surg,1959
3. Hemifacial palsy after inferior dental block for dental treatment;Tiwari;Br Med J,1970
4. Transient Bell's palsy following mandibular block—a case report;Cooley;Quint Int Dent Digest,1978
5. Peripheral facial nerve paralysis of dental origin;Gray;Br J Oral Surg,1978