Navy Dental Clinics - Northwest; Norfolk, VA; Charleston, SC; Point Mugu, CA; Panama City, FL; Patuxent River, MD; Pensacola, FL, text, Date Unknown; (https://digital.library.unt.edu/ark:/67531/metadc26956/m1/1/: accessed December 11, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .