PubMed collection includes 13 articles that state that rounding decreases call light use. Here’s how to access the collection.
a. Go to the Woodruff Health Sciences Center Library homepage (http://health.library.emory.edu)
b. Click on PubMed.
c. Then paste this link into your browser: https://www.ncbi.nlm.nih.gov/sites/myncbi/1HMKnKhQm_d5i/collections/52135288/public/
d. The references will appear in Pubmed. Click on a reference and you will see a Find it at Emory to the right of it-which will tell availability for full text. If you are not able to access the full text, send article citation(s) to Ask a Librarian (http://www.healthlibrary.emory.edu/about/contact/ask.php;this link is on WHSC Library homepage); our staff will get article for you and send it to you.