The National Library of Medicine free article search engine, containing article references from MEDLINE, PreMEDLINE, OLDMEDLINE, plus some publisher-supplied and out of scope citations from certain general science and chemistry journals.
SPORTDiscus is a full-text database covering sports and sports medicine journals. Subjects covered include biomechanics, drugs, exercise, kinesiology, movement science, nutrition, occupational health and therapy, physical fitness, physical therapy, rehabilitation, sports and exercise psychology, coaching and education and sports medicine.
SciFinder Scholar contains a comprehensive database of chemical and chemical engineering literature including patents (1907 - date, with selected coverage back to 1878) and the CAS Registry with information on 18 million substances. Registration using your MU email address is required to access this resource.