Letter from John F Fulton, New Haven, Connecticut to Howard Walter Florey Inquires about the health of Ethel [Florey's wife] - comments on letters from Paquita [Florey's daughter] - thanks for reprint on mycophenolic acid - says American Association for the Advancement of Science is holding symposium on the history of antibiosis - is to do history of the introduction of penicillin as therapeutic agent for symposium. 22 February 1946