First, the web of science.

Needless to say, I know all the influencing factors, and it is also an official platform to check the citation of papers. However, you need an account to use ScienceNet.

If you find this paper, you can see the quotation on the right. Click on the numbers to see which documents cited this paper.

Second, the dimension database.

Dimensions brings together a variety of academic achievements (journals, books, patents, clinical trials). Its advantage is that it can link all papers with cited information, research funding sources, related clinical trials, patent information and policy documents, thus giving an all-round description of a research from its origin to its results.

When searching, you can also directly enter the DOI number to search.

After retrieving the document, you can see the referenced number on the right; If you drop down the page, you can see all the literatures, related patents and clinical trials that cite this paper.

Click on the reference number on the right to see more abundant reference information, such as the number of times cited in a period of time.

Third, the postgraduate entrance examination.

Searching for literature on PubMed, you can see that there is a place on the lower right of the literature page that shows "cited".

Click "View All" cited in "Articles" to see all the literatures that cited this paper. This citation number is much less than that shown in the above two platforms, and the estimated statistical range is much narrower.

Fourth, Baidu academic.

In Baidu academic search, you can see "cited amount", which shows that the cited amount far exceeds the cited amount shown above. It should be included in China literature, and the citation trend can also be seen on the right.

Click on the citation map, you can see all the documents that cite this paper.

5. Google Academic. ?

With Google Academic, you can directly see the citation of a paper, but it is not easy to go to Google Academic now.

Similarly, click on the number of citations, and you can view all the literatures that cited the paper.