BALL WILMOT C. jr. [red.] 295,341 100th anniversary of the announcement of the discovery of the tubercle bacillus by Robert Koch, March 24, 1882. Ed. Gareth M. Green, Thomas M. Daniel, Wilmot C. Ball, jr. New York 1982 4° s. nlb. 4, 132, il. American Review of Respiratory Disease, vol. 125, nr 3 (p. 2 of 2 parts. ) Koch Centennial Suppl.