1. 1 Welcome to contribute online. Please log on to the website of the editorial department of PLA Medical Journal to check the progress of manuscript processing at any time. Please contact the editorial department directly for the submission details of the paper manuscript. The full text of the manuscript should be typed. After the manuscript enters the system flow, the author may not withdraw it by himself. If the author wants to contribute again, please contact our editorial department first.

1.2 The submission must be accompanied by a letter of introduction from the unit, and it must be confirmed that there are no two submissions for one draft, no confidentiality and no signature disputes. Please indicate the name and number of the fund project, and attach a copy of the project task book. The manuscript is responsible for itself, and this magazine has the right to delete and modify the manuscript. The manuscripts hired by this journal are published in other ways, such as electronic journals and CD-ROM versions, and the remuneration includes electronic journals and CD-ROM versions. After the manuscript is published, two current magazines will be presented to the author.

1.3 Please remit the manuscript preliminary examination fee (60 yuan/article) to the editorial department by online banking or mail (please indicate the first author's name, manuscript number and "manuscript review fee" in the postscript of the remittance slip). The publication fee of the manuscript is charged separately, and the printing fee of the color picture with the color picture is charged separately. After the money arrived, the editorial department sent the invoice to the author and arranged the publication of the paper as soon as possible.

1.4 Chinese manuscripts use simplified Chinese characters specified in the Summary of Simplified Chinese Characters (People's Daily198610 15), and do not use nonstandard Chinese characters. English manuscripts are compiled according to the language habits of English-speaking countries and the requirements of the manuscript contract of PLA Medical Journal, with Chinese manuscripts attached. Professional terms use standardized scientific and technological terms published by the National Natural Science Terminology Examination and Approval Committee. The drug name is the legal name stipulated in People's Republic of China (PRC) Pharmacopoeia (2000 edition), and common trade names can only be put in brackets, such as indomethacin, diazepam and propranolol. Use legal units of measurement. There can only be l diagonal lines in the symbol of the combination unit, such as mg/kg/d should be written as mg/(kg d); The quantity and concentration of substances are expressed as mo 1/L, mmol/L, etc. The molar concentration (m) and equivalent concentration (n) are not used; The denominator of the amount and concentration detected by human body is in liters (L), and there are dl, ml, mm3, etc. Not used; The dosage of traditional Chinese medicine was changed to g( 1 money ≈3g).

2 writing requirements

2. 1 words should be concise and smooth to avoid repetition. Generally, the number of papers in the column of "Thesis" is no more than 4,500 words, the number of papers in the column of "Experimental Research" and "Clinical Research" is about 3,500 words, the number of papers in the column of "Technology and Methods" is about 2,000 words, the number of short stories is no more than 1500 words, and the number of news and trends is no more than 800 words. Title words should be concise and accurate, and unrecognizable abbreviations and codes should not be used. The contents of Chinese and English titles should be consistent. Papers in the columns of "Thesis", "Experimental Research" and "Clinical Research" must be accompanied by Chinese and English abstracts (structural forms). The general Chinese abstract is 200-250 words, and the English abstract is not less than 250 words. The content should be consistent with Chinese, written in the third person, without segmentation, enumeration, quotation, comment or explanation.

2.2 The author of the article should be a participant in all research work. Other contributors can express their gratitude at the end of the article. Papers written by collective authors should be marked with brackets at the end of the paper. The English signature should be in Chinese Pinyin, and the first letter of the surname should be capitalized.

Select 3~5 keywords for each article, and select them from the medical discipline glossary (MeSH). For Chinese translation, please refer to Annotation Synonyms of Medical Subject Words (edited by Institute of Information, China Academy of Medical Sciences). According to China Library Classification (4th Edition), the paper classification number is marked, and the classification number is marked after Chinese keywords.

2.3 charts should be self-explanatory, and their contents should not be repeated with each other or with the text. Photos should be clear and sharp, pathological photos should indicate the dyeing method and magnification, and if necessary, mark the length ruler. Mark the up and down directions with arrows on the back of the figure. The table adopts three-line table, and the data in the table are aligned and the accuracy is consistent. No data item is filled with "…", and the result is zero with "0". There is no remarks column in the table. The probability "p" is listed in the form of comments in the table below, and the corresponding data in the table are marked with "(1)" and "(2)".

2.4 Arabic numerals should be used wherever it can be used normally after use. Chinese characters can be used for one digit that does not mean scientific measurement or statistical significance, such as diploid, duodenum and so on. The numerical range should be expressed as follows: 5 to 10 is 5 to10; 20,000 to 65438+ 10,000 should be 20,000 to 65438+ 10,000, and should not be written as 20,000 to 65438+ 10,000; 5× 109 to 9× 109 should be (5~9)× 109, not 5 ~ 9×109; 63% to 70% should be 63%~70% instead of 63 ~ 70%; When expressed by multiplying the length by the area or volume, each numerical unit cannot be omitted. For example, 20cm×25cm×28cm cannot be written as 20×25×28cm3.

2.5 The references at the end of the article must be the original texts read by the author himself, mainly the documents in the last five years, and the documents shall be coded and recorded in sequence. Chinese periodicals use full names, and foreign periodicals are abbreviated according to the format of Index Medicus, without abbreviations. No more than 3 authors, all records; If there are more than three people, only the first three people will be recorded, followed by "waiting" or "waiting for someone". Use commas between author names instead of conjunctions like "and".

2.5 As one of the sponsors of "China Clinical Trial Registration and Publication Collaboration Network", our journal gives priority to the publication of research reports registered by China Clinical Trial Registration Center.