1.参考文献论文(包括病例报告)均应有参考文献,且引文应充分。其中近3 a国外期刊、统计源期刊或中文核心期刊刊出的文献应占70%以上。尽量引用相关数据库中的中外期刊文献,少引用教科书,勿引用非公开发行的书刊资料。论著类论文参考文献在15条以上,综述类论文参考文献在25条以上,短篇报道在10条以上。须附参考文献首 1. References Papers (including case reports) should have references, and citations should be sufficient. Among them, nearly 3 years of literature published in foreign journals, statistical source journals or Chinese core journals should account for more than 70%. Try to refer to relevant Chinese and foreign periodicals in the database, use less textbooks, and refrain from citing non-public books and periodicals. There are more than 15 references of theses, more than 25 references of the review articles, and more than 10 short stories. Must be attached to the first reference