title: Periodontal ligament injection: effects on pulp tissue.
mesh_terms: D000766:Anesthesia, Dental; D000818:Animals; D002415:Cats; D003782:Dental Pulp / Q000033:anatomy & histology*; D005260:Female; D008297:Male; D009804:Odontoblasts / Q000166:cytology; D010513:Periodontal Ligament