[Emperon Fredrich and German physicians. On the 75th anniversary of the death of Emperor Friedrich].
D000846:Anniversaries and Special Events; D003643:Death; D005006:Ethnicity; D005197:Famous Persons; D049672:History, 19th Century; D007822:Laryngeal Neoplasms; D010820:Physicians
FAMOUS PERSONS; LARYNGEAL NEOPLASMS