Save Display Settings in PubMed My NCBI
NLM heard your requests! Search results may now be customized and saved using My NCBI. Sign into My NCBI, click on PubMed Preferences, and then Result Display Settings. Set for Summary or Abstract (non-text format), the number of items viewed per page, and the default sort. Every time you sign into My NCBI, those settings will be active.
For more details, visit: http://www.nlm.nih.gov/pubs/techbull/ma10/ma10_pm_results.html