優(yōu)先發(fā)表的文獻，著錄格式參照電子版文獻著錄格式，即：主要責任者.題目[文獻類型標志/文獻載體標志].出版者.出版年.獲取和訪問途徑.。

例：Almuzian M, Ju X, Almukhtar A, et al. Does rapid maxillary expansion affect nasopharyngeal airway? A prospective cone beam computerised tomography(CBCT) based study[J/OL]. Surgeon, 2016 Jan 28. doi: 10.1016/j.surge.2015.12.006. [Epub ahead of print].

常大桐, 周彥恒, 劉偉濤. 上頜反復快速擴縮對上氣道影響的錐形束CT研究[J/OL]. 北京大學學報(醫(yī)學版), http://www.cnki.net/kcms/detail/11.4691.R.20160905.0941.032.html. [Epub ahead of print].