Title requirements:

1. Concise: generally no more than 20 words.

2. The title is proportionate, accurate and distinctive: the title reflects the content and the content explains the title.

3. Focus, clear theme: highlight the theme of the paper, be highly summarized and be clear at a glance. If it is not enough to summarize the content of the paper, you can add a subtitle (dash, bracket or sequence code).

(2) Signature of the author (author)

1. The meaning of the author's signature

(1) Clarify the responsibility of the paper: write at your own risk.

(2) Obtaining due honor: recorded in the history of scientific and technological development.

(3) The need of literature retrieval: author retrieval.

(4) Clear copyright: personal rights and property rights.

2. The principle of author's signature

Signature individual authors are limited to those who choose research topics and make research plans, directly participate in all or major research work and make contributions, participate in writing papers and are responsible for the content. (GB77 13-87 "Compilation Format of Scientific and Technological Reports, Dissertations and Academic Papers")

3. The requirement of the author's signature

(1) is divided into collective signature and individual signature.

(2) The first author should be the creator, designer, executor and author of the paper.

(3) When many people co-write, the master is in front and the second is behind; When multiple units are jointly written, footnotes should be marked.

(4) The number of authors is not easy to be too large, generally no more than 6.

(5) Guidance, cooperation and reviewers can be included as thanks.

(3) abstract

Content and format of 1. abstract

Universal format:

(1) Purpose: To explain the problem to be solved in this paper and its origin.

(2) Methods: Explain the research time, the number of patients or subjects participating in the research and the main research methods.

(3) Results: Explain the main results of the research content, including data and statistical test results.

(4) Conclusion: Explain the main conclusions, including direct clinical application.

Other formats

(1) Purpose (purpose, purpose and background): The problem to be solved in this paper and its origin, origin and research background.

(2) Design: the basic research and design of the paper.

(3) Setting: research location, unit and grade.

(4) Subjects: the study time, the number of patients or subjects participating in the study and the main research methods.

(5) Intervention: Clinical treatment and other treatment methods of the paper.

(6) Measures: main test items of evaluation results.

(7) Results: explain the main results and data in the research content.

(8) Conclusion: Explain the main conclusions, including direct clinical application.

2. Writing requirements of abstract

(1) Write continuously, without paragraphs, without subtitles or examples.

(2) Format standardization.

(3) Short and complete, generally accounting for about 10% of the full text.

(4) Written materials, without charts, tables and chemical structural formulas.

(5) English abstracts with basically the same content.

Keywords (keywords)

Keywords are words or phrases that express the essential characteristics of scientific and technological documents and have practical significance.

Subject words are standardized keywords, and keywords are flexible and extensive free languages. At present, both keywords and subject words are used as retrieval languages. Because keywords are natural languages, synonyms, synonyms and polysemous words are not uniform, which leads to retrieval errors, so at present, they are mostly selected from medical thesaurus (MeSH).

1. keyword format

3-8 words or phrases, written in the blank, without punctuation. Commas can be added between foreign characters, except for proper noun prefixes, the rest are lowercase.

2. Method of selecting keywords

(1) You can choose the most commonly used title from title, abstract and full-text content.

(2) It should be strictly screened to fully, accurately and comprehensively reflect the central content of the article.