[GUSTAV RIEHL ON HIS 70TH BIRTHDAY].
D001317:Austria; D003880:Dermatology; D049672:History, 19th Century; D049673:History, 20th Century
AUSTRIA; BIOGRAPHIES; DERMATOLOGY; HISTORY; HISTORY OF MEDICINE, 20TH CENT.
GUSTAV RIEHL ZUM 70. GEBURTSTAG.