PubMed Abstract Display Improving
An update to how structured abstracts are displayed is coming to PubMed. Structured abstracts will soon be reformatted for easier readability. Section labels will remain in uppercase followed by a colon, but will be bolded and each section will begin on a new line. This change affects only the PubMed Abstract display using your Internet browser; it will not be available with other display formats, e.g., Abstract (text).
See the NLM Technical Bulletin article for an example of the new formatting: Ripple AM, Mork JG, Knecht LS. Structured Abstracts: A New Look for the PubMed® Abstract Display. NLM Tech Bull. 2010 Jul-Aug;(375):e11.