[SSO congratulates Prof. Walter Hess on his 94th birthday (born 9 November 1885)].
D004708:Endodontics / Q000266:history; D049673:History, 20th Century; D013557:Switzerland
Die SSO gratuliert Herrn Prof. Walter Hess zu seinem 94. Geburtstag (geb. 9. November 1885).