title: [ARTTURI I. VIRTANEN, 70 YEARS OLD].
mesh_terms: D005387:Finland; D049672:History, 19th Century; D049673:History, 20th Century; D008511:Medicine
keywords: BIOGRAPHIES; FINLAND; HISTORY; HISTORY OF MEDICINE, 20TH CENT.
vernacular_title: ARTTURI I. VIRTANEN 70-VUOTIAS.