24 MASS. EXPERIMENT STATION BULLETIN 323 



LITERATURE CITED 



1. Barger, E. H., and Torrey, J. P. 1933. The whole-blood, stained-antigen 



agglutination test for pullorum disease. Jour. Anier. Vet. Med. Assoc. 

 82 (N. S. 35): 84-95. 



2. Coburn, D. R., and Stafseth, H. J. 1931. A field test for pullorum disease. 



Jour. Amer. Vet. Med. Assoc. 79 (N. S. 32):241-243. 



3. Durant, A. J. 1932. A comparison of three methods of testing for pullorum 



disease with finer interpretations of readings on the old tube agglutina- 

 tion test. Jour. Amer. Vet. Med. Assoc. 81 (N. S. 34):37-45. 



4. Graham, R., Thorp, F., Jr., and Torrey, J. P. 1933. A study of pullorum 



disease diagnostic tests. Poultry Sci. 12:112-119. 



5. Higgins, W. A., and Schroeder, C. H. 1934. The diagnostic value of the 



various tests for pullorum disease. Poultry Sci. 13:239-241. 



6. Lubbehusen, R. E., and Beach, J. R. 1935. The place of the whole blood 



test in a pullorum disease eradication program. Jour. Amer. Vet. Med. 

 Assoc. 86 (N. S. 39):620-634. 



7. Schaffer, J. M., MacDonald, A. D., Hall, W. J., and Bunyea, H. 1931. A 



stained antigen for the rapid whole blood test for pullorum disease. Jour. 

 Amer. Vet. Med. Assoc. 79 (N. S. 32):236-240. 



8. Torrey, J. P., and Graham, R. 1934. Partial or doubtful reactors to the 



whole blood stained antiVer> for pullorum disease. Cornell Vet. 24: 

 156-162. 



9. Van Roekel, H., Bullis, K. L., Flint, O. S., and Clarke, M. K. 1932. 



Twelfth annual report on eradication of pullorum disease in Massachu- 

 setts. Mass. Agr. Expt. Sta. Bui. 63. 



10. Welch, H. 1932. A modification of the rapid agglutination test for pul- 



lorum disease. Jour. Amer. Vet. Med. Assoc. 80 (N. S. 33) -.778-781. 



11. 1933. Report of the Conference of Official Research Workers in Animal 



Diseases of North America on Standard Methods of Diagnosis for Pul- 

 lorum Disease in Barnyard Fowl. Jour. Amer. Vet. Med. Assoc. 82 

 (N. S. 35):487-491. 



Publication of this Document Approved by Commission on Administration and Finance 

 3M-9-'35 No. 5616. 



