Biografía
PROFESSOR OF RHINOLOGY AND FACIAL PLASTIC SURGERY, MAYO CLINIC ROCHESTER, MINNESOTA, USA, EMERITUS
ENDICOTT PROFESSOR OF MEDICINE, MAYO FOUNDATION, EMERITUS
PROFESSOR OF RHINOLOGY STATE UNIVERSITY OF NEW YORK, AT BUFFALO, NEW YORK
PAST PRESIDENT AMERICAN RHINOLOGIC SOCIETY
PAST PRESIDENT INTERNATIONAL RHINOLOGIC SOCIETY
Intereses principales (4)
Sociedades científicas (1)
