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 ） 。
- Addonizio G. Alexopoulos GS. Affective disorders in the elderly. International journal of geriatric psychiatry. 8:41-47, 1993.
- Beekman A. Copeland J. Prince M. Review of community prevalence of depression in late life. The British journal of psychiatry. 174:307-311, 1999.
- Busch SH. Leslie D. Rosenheck R. Measuring quality of pharmacotherapy for depression in a national health care system. Medical Care. 42:532-42, 2004.
- Danzon PM. Wang YR. Wang L. The impact of price regulation on the launch delay of new drugs-evidence from twenty-five major markets in the 1990s.NBER. No.02138, 2003.
- Fan CP. Chen KP. Kan K. The design of payment systems for physicians under global budget - an experimental study. Journal of Economic Behavior and Organization. 34:295-311, 1998.
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