title: Periodontal ligament injection: with or without a vasoconstrictor?
authors.forename: R J
authors.initials: RJ
authors.lastname: Gray
authors.forename: A M
authors.initials: AM
authors.lastname: Lomax
authors.forename: J P
authors.initials: JP
authors.lastname: Rood
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000766:Anesthesia, Dental; D002648:Child; D004837:Epinephrine / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008012:Lidocaine; D008297:Male; D008875:Middle Aged; D010513:Periodontal Ligament; D011897:Random Allocation
chemical_list: D008012:Lidocaine; D004837:Epinephrine