Beta Lactams Î²-Lactams are relatively slow-acting antibiotics that must be present at a concentration above the minimum inhibitory concentration (MIC) for as long as possible. From: Infectious Diseases (Fourth Edition), 2017
The Heisman Trophy, one of the highest individual awards in American college football, has been awarded 78 times since its creation in 1935, including 77 unique winners and one two-time winner.
Oscar Robertson, Michael Jordan, and Shaquille O'Neal have each won the award three times, while Bob Cousy, Julius Erving, Isiah Thomas, Magic Johnson, Karl Malone, Allen Iverson, LeBron James and Russell Westbrook have all won the award twice.