GRAF Annual Meeting of the Society of Swiss Nose and Throat Specialists on November 10th and 11th May 1952 in Chur.
D010036:Otolaryngology
OTORHINOLARYNGOLOGY
GRAF Jahresversammlung der Gesellschaft Schweizerischer Nasen-Hals-Ohrenärzte am 10./11. Mai 1952 in Chur.