Because of undeniable importance of citations and citation manager, several tools and software have been developing by different groups for easy use and organization of references. Pubmed is  another important utility from NCBI which 'comprises more than 21 million citations for biomedical literature from MEDLINE, life science journals, and online books'. You can use NCBI Single Citation Matcher and NCBI Batch Citation Matcher to search the literature. You can use NCBI Batch Citation Matcher help page to learn more.

• How to Export MULTIPLE Reference from Springer to EndNote
• How to Export MULTIPLE Reference from Google Scholar to EndNote
• How to Export Reference from Google Scholar to EndNote

Now, when you have list of your references then next will be how to export single or multiple references from Pubmed to Endnote. To import references into Endnote, follow the steps of video tutorial given below -