title: [The commonly used abbreviations and their significance: II. The dental journals and main relevant medical journals]
authors.affiliation: Department of Oral and Maxillofacial Surgery,School of Stomatology, Shanghai Second Medical University. Shanghai 200011,China.
authors.forename: Y L
authors.initials: YL
authors.lastname: Huang
authors.forename: W L
authors.initials: WL
authors.lastname: Qiu