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Updated: Jul 19, 2025

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A Protocol to Set Up Needle-Free Connector with Positive Displacement on Central Venous Catheter in Intensive Care Unit
Published on: July 13, 2019
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Retracted: Development and Application of One Separation-Free Safety Tube on the Disposable Infusion Needle.
Computational and Mathematical Methods in Medicine
|August 11, 2023
Summary
This article has been retracted. The original study, identified by DOI 10.1155/2020/6896517, is no longer considered valid scientific literature.
Area of Science:
- Scientific publishing standards
- Retraction notices
Context:
- The article identified by DOI 10.1155/2020/6896517 has been retracted.
- This action signifies a withdrawal of the publication from the scientific record.
Purpose:
- To formally announce the retraction of a specific scientific article.
- To inform the scientific community about the withdrawal of the publication.
Summary:
- The article with DOI 10.1155/2020/6896517 is officially retracted.
- This retraction removes the article from the scientific literature.
Impact:
- Ensures the integrity of the scientific record.
- Prevents the citation and reliance on retracted research.

