title: Space closing versus space opening for bilateral missing upper laterals - Aesthetic judgements of laypeople: A web-based survey.
authors.affiliation: a Consultant Orthodontist Great Ormond Street NHS Foundation Trust and UCLH Eastman Dental Hospital , UK.
authors.forename: Daljit S
authors.initials: DS
authors.lastname: Gill
mesh_terms: D000848:Anodontia; D004955:Esthetics, Dental; D006801:Humans; D020407:Internet; D019516:Orthodontic Space Closure; D011795:Surveys and Questionnaires