title: Re: Effectiveness of vitamin B(12) in treating recurrent aphthous stomatitis: a randomized, double-blind, placebo-controlled trial.
authors.forename: Jeff
authors.initials: J
authors.lastname: Burgess
mesh_terms: D006801:Humans; D004311:Double-Blind Method; D013281:Stomatitis, Aphthous / Q000188:drug therapy / Q000517:prevention & control; D016896:Treatment Outcome; D014805:Vitamin B 12 / Q000008:administration & dosage / Q000031:analogs & derivatives / Q000494:pharmacology / Q000627:therapeutic use; D016032:Randomized Controlled Trials as Topic
chemical_list: C019476:mecobalamin; D014805:Vitamin B 12