Merkley, Cari. “PubMed Is Slightly More Sensitive But More Time Intensive to Search Than Ovid MEDLINE”. Evidence Based Library and Information Practice 6, no. 2 (June 24, 2011): 51–54. Accessed March 28, 2024. https://journals.library.ualberta.ca/eblip/index.php/EBLIP/article/view/9981.