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PubMed This link opens in a new windowPubMed comprises more than 25 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.
University of Pretoria WorldCat Local This link opens in a new windowUniversity of Pretoria Libraries is dedicated to offering you access to the widest possible range of resources. You are now able to search our collection and the collections of many other libraries worldwide using WorldCat, the world's largest network of library-based content and services.
MEDLINE (Ovid) This link opens in a new windowMEDLINE is the U.S. National Library of Medicine's (NLM) premier bibliographic database covering the fields of medicine, nursing, dentistry, veterinary medicine, the health care system, and the preclinical sciences. 1950-current.