William F. Koch, Ph.D., M.D. – Research & Publications

1949 – GIRL, SAID POLIO VICTIM, RECOVERS AFTER BLACK LISTED DRUG USED, Toronto Daily Star, Mon. August 22, 1949

1949 – GIRL, SAID POLIO VICTIM, RECOVERS AFTER BLACK LISTED DRUG USED, Toronto Daily Star, Mon. August 22, 1949