sponsored by U.S. Department of Health, Education, and Welfare, Food and Drug Administration, Division of Antibiotics in collaboration with the journal Antibiotics & chemotherapy
organized with the collaboration of the ʻVlaamse Chemische Verenigingʾ of Belgium, under the presidency of R. Ruyssen ; editors: G. Popják, E. Le Breton ; editorial board: S. Bergström ... [and others]