Letter from Wilder Penfield to Otfrid Foerster, November 9, 1934.

Subject : Foerster, Otfrid, 1873-1941 -- Correspondence.

Report to the Rockefeller Foundation titled "Neurology in the Scandinavian Countries" and "Impressions of Neurology, Neurosurgery, and Neurohistology in Central Europe".

Subject : Foerster, Otfrid, 1873-1941.