Ethical guidelines were followed by the investigators in performing studies on humans or animals. The approval of the institutional review board of either human or animal ethics is stated in the “Methods” section of the manuscript.
一、参考文献格式类型根据参考资料类型可分为：纸质文献类型：专著[M]，会议论文集[C]，报纸文章[N]，期刊文章[J]，学位论文[D]，报告[R]，标准[S]，专利[P]，论文集中的析出文献[A]，杂志[G]电子文献类型：数据库[DB]，计算机[CP]，电子公告[EB]电子文献的
