1. A brief history of pharmacy 2018 https://www.stlcop.edu/practice/about/index.html
2. Irving Rubin (1916-1998): Tireless campaigner for pharmacy;Worthen;J Am Pharm Assoc,2003
3. University of Southern California at San Francisco 2018 http://history.library.ucsf.edu/1919_pharmacy.html
4. From Flexner to Elliott: The educational survey movement and the health professions;Gevitz;Pharmacy in History,1988