title: Comment on: Diagnostic accuracies of sialography and salivary ultrasonography in Sjögren's syndrome patients: a meta-analysis. by Song and Lee (2014).
authors.affiliation: Department of Oral & Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, The Netherlands.
authors.forename: Konstantina
authors.initials: K
authors.lastname: Delli
authors.affiliation: Department of Oral & Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, The Netherlands.
authors.forename: Pieter U
authors.initials: PU
authors.lastname: Dijkstra
authors.affiliation: Department of Oral & Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, The Netherlands.
authors.forename: Fred K L
authors.initials: FK
authors.lastname: Spijkervet
authors.affiliation: Department of Rheumatology, University of Groningen, University Medical Center Groningen, The Netherlands.
authors.forename: Hendrika
authors.initials: H
authors.lastname: Bootsma
authors.affiliation: Department of Oral & Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, The Netherlands.
authors.forename: Arjan
authors.initials: A
authors.lastname: Vissink
mesh_terms: D006801:Humans; D012469:Salivary Glands / Q000000981:diagnostic imaging*; D012796:Sialography; D012859:Sjogren's Syndrome / Q000175:diagnosis*; D014463:Ultrasonography