Rädlichkeiten : Gegenstände und Gerät, am und ums Velociped
Automobily Aero, Jawa, Walter, Wikov, "Z" : 1905 - 1946
Walter Reed Army Medical Center Centennial: A Pictorial History, 1909-2009
Hospital-Wide Outbreak of Septicemia due to a Few Strains of Staphylococcus aureus