Glover, R.E., and Griffiths, A.S. (1936). " Avian Tuberculosis in Cattle." Rep. Inst. of Animal Pathology, Univ. of Cambridge (1934-35) d. 94.
4.
Gordon, W.S. (1939). Personal communication.
5.
Grace, L.B.A. (1938). " Thoughts on Meat Inspection suggested by Smithfield Experience." J. Roy. San. Inst., LIX, 439-442.
6.
Lash, E. (1929). Quoted from Feldman (1938), " Avian Tuberculosis Infections," 2.
7.
Minett, F.C. (1932). " Avian Tuberculosis in Cattle in Great Britain ," J. Comp. Path. and Therap., XLV, 317.
8.
Plum, N. (1926). " Tuberculous Abortion Disease in Cattle." Cornell Vet., XVI, 237. (1931). Ibid., XXI, 68.
9.
Schalk, A. F., and others (1935). " Avian Tuberculosis." Collected Studies. Bul., 279 ; Agri. Exp. Sta., North Dakota: (a) 20, (b) 36.
10.
Timony, J.F. (1939). " Avian Tuberculosis in the Cow." Vet. Rec., LI, 191.
11.
Van Es, L., and Martin, H.M. (1925). " An Inquiry into the Cause of the Increase of Tuberculosis of Swine." Res. Bul., No. 30, Agric. Exp. Sta., Univ. of Nebraska.
12.
White, E.G., and Ellis, A.A.B. (1939). " Causes of Condemnation by Meat Inspectors of Fowls of the' Old Hen' Class." Vet. Rec., LI, 475.
13.
Wolters, K.L., and Dehmel, L. (1931). Quoted from Timony (1939). Vet. Rec., LI, 191.