Trial documents
- 1942 – Letter to L. Koch from Voorhies, Long, Ryan and McNair, Explanation of Nature of Proceedings Taken Against Koch, Koch Laboratories, and L. Koch
- 1944 – Letters between F.D.A., W. B. Simmons, Koch Attorneys and Dr. Koch Regarding Fair and Balanced Evaluation of Koch Products
- 1944 – RECURSO EXTRADORDINARIO CRIMINAL N. 7-475 EMBARGADO WM. F. KOCH, RAPIDO ESBOCO DA PERSONALIDADE DO PROFESSOR WILLIAM FREDERICK KOCH, SUPREMO TRIBUNAL FEDERAL, JOURNAL DO COMMERCIO, 1944
- 1949 – GIRL, SAID POLIO VICTIM, RECOVERS AFTER BLACK LISTED DRUG USED