stands for Digital Object Identifier
and is the unique identifier for objects on the internet. It can be used to create persistent link and to cite articles.
Using DOI as a persistent link
To create a persistent link, add「http://dx.doi.org/」
before a DOI.
For instance, if the DOI of an article is 10.5297/ser.1201.002 , you can link persistently to the article by entering the following link in your browser: http://dx.doi.org/ 10.5297/ser.1201.002 。
The DOI link will always direct you to the most updated article page no matter how the publisher changes the document's position, avoiding errors when engaging in important research.
Cite a document with DOI
When citing references, you should also cite the DOI if the article has one. If your citation guideline does not include DOIs, you may cite the DOI link.
DOIs allow accurate citations, improve academic contents connections, and allow users to gain better experience across different platforms. Currently, there are more than 70 million DOIs registered for academic contents. If you want to understand more about DOI, please visit airiti DOI Registration （ doi.airiti.com ） 。
- 2. Eric J. Topol, Robert M. Califf, Eric N Prystowsky, et al. Textbook of Cardiovascular Medicine, 2nd ed. Lippincott Williams & Wilkins; 2002. p. 391.
- 3. Antman EM, Hand M, Armstrong PW, et al. for the 2005 Writing Committee Members. 2007 Focused update of the ACC/AHA 2004 guidelines for the management of patients with ST-elevation myocardial infarction. Circulation 2008;117:296 –329.
- 4. Yip HK, Wu CJ, Chen MC, et al. Effect of primary angioplasty on total or subtotal left main occlusion: analysis of incidence, clinical features, outcomes and prognostic determinants. Chest 2001;120:1212-1217.
- 5. Tang HC, Wong A, Wong P, et al. Clinical features and outcome of emergency percutaneous intervention of left main coronary artery occlusion in acute myocardial infarction. Singapore Med J 2007;48 (12) :1122.
- 6. Marso SP, Steg G, Plokker T, et al. Catheter-based reperfusion of unprotected left main stenosis during an acute myocardial infarction (the ULTIMA Experience). Unprotected Left Main Trunk Intervention Multi-center Assessment. Am J Cardiol 1999;83:1513-1517.
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