You may have noticed PubMed has a new look.
http://www.ncbi.nlm.nih.gov/sites/entrez?otool=uiclib
Over the past year (or so) they’ve been working on and refining this new
interface to PubMed. At first glance it may seem as though some features
have disappeared. Fret not, everything is still there, but it might take
some time to find and get used to where they are now.
The one feature I feel has received the biggest ‘cover-up’ is setting
limits on a search. That function has been absorbed into PubMed’s
“Advanced Search” screen. So, if you conduct searches in PubMed and want
to set limits on those searches, click the ‘advanced search’ link just
above the search box.
If you have troubles with this new interface and need some assistance,
please contact the Library at your convenience and we’ll do our best to help!