[PROF. EMIL FROESCHELS ON HIS 80TH BIRTHDAY].
D001634:Bibliographies as Topic; D049672:History, 19th Century; D049673:History, 20th Century; D008511:Medicine; D013064:Speech Disorders
BIBLIOGRAPHY; BIOGRAPHIES; HISTORY; HISTORY OF MEDICINE, 20TH CENT.; SPEECH DISORDERS
PROF. DR. EMIL FROESCHELS ZUM 80. GEBURTSTAG.