Table of Contents: 2015 MAY–JUNE No. 404
Creating Filters for Citation Status Tag Data. NLM Tech Bull. 2015 May-Jun;(404):b13.
Are you missing those citation status tags on the PubMed Summary display? You may consider creating filters via your My NCBI account to have, for example, a “one click” filter for MEDLINE records in your results.
See the NLM Training Center (NTC) Blog (http://nnlm.gov/ntc/) for useful instructions on adding these filters.