The Urbachs of Vienna and Philadelphia.
Walter H C
WH
Burgdorf
Gerd
G
Plewig
D000486:Allergy and Immunology / Q000266:history*; D001317:Austria; D003880:Dermatology / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D018462:Photobiology / Q000266:history*; D014481:United States