REFER KNCKS. 91 



port; Part II, Appendix. Vol. I, The pathogenic effects of bovine vi- 

 ruses, by Dr. A. Stanley Griffith. Vol. II, pp. 1-616, Vol. II, pp. 617- 

 1217, The pathogenic effects of human viruses, by Dr. Iv. Cobbett. Vol. 

 Ill, Additional investigations of bovine and human viruses, by Dr. L/. 

 Cobbett, Dr. A. Stanley Griffith and Dr. F. Griffith. Vol. IV, Compar- 

 ative histologies? and bacteriological investigations, by Arthur Kastwood, 

 M. I). 



34. RrssEU,. The history of a tuberculous herd of cows. Bui. No. 

 78, ('nil', of Wis. Agr. E.vp. Sta., Madison, Wis., 1899. 



35. RussEiyi,. A lesson in bovine tuberculosis. Bui. A T o. 114, Univ. 

 of Wis. Agr'. E.vp. Sta., Madison, Wis., 1904. 



36. RUSSEU,. Two ways of treating tuberculosis in herds. Bui. No. 



126, Univ. of Wis. Agr. E.rp. Sta., Madison, Wis., 1905. 



37. RUSSEIJ,. The spread of tuberculosis through factory skim milk, 

 with suggestions as to its control. Bui. No. 143, Univ. of Wis. Agr. 

 l<;.\-p. S/tr., Madison, Wis., 1907. 



38. SALMON. The tuberculin test for tuberculosis. Cir. No. 79, Bur. 

 Anim. Ind., U. S. Dept. Agr., Washington, D. C., 1905. 



39. SALMON and SMITH. Tuberculosis of cattle. Cir. No. 70, Bur. 

 Anim. Ind., i r . S. Dept. Agr., Washington, D. C., 1904. 



40. Sanitary milk production. Cir. No. 114, Bur. Anim. Ind., U. 

 S. Dept. Agr., Washington, D. C., 1907. 



41. SCHROEDER. The occurrence and significance of tubercle bacilli 

 in the feces of cattle. Trans. Si.rth Intern. Cong, on Tuberculosis, 

 Washington, D. C., 1908. 



42. SCHROKDER. The unsuspected but dangerously tuberculous cow. 

 Cir. No. 118, Bur. Anim. Ind., U. S. Dept. Agr., Washington, D. C., 

 1907. 



43. SCHROEDER. Tuberculous infection through milk. Pediatrics, 

 Vol. XX, No. 7, p. 422. 



44. SCHROEDER and COTTON, Experiments with milk artificially in- 

 fected with tubercle bacilli. Bui. No. 86, Bur. Anim. Ind., U. S. Dept. 

 Agr., Washington, D. C., 1906. 



45. SCHROEDER and COTTON. Tubercle bacilli in butter. Cir. No. 



127, Bur. Anim. Ind., U. S. Dept. Agr.. Washington, D. C., 1908. 



46. SCHROEDER and MOHI^ER. The tuberculin test of hogs and some 

 methods of their'infection with tuberculosis. Bui. No. 88, Bur. Anim. 

 Ind., f\ S. Dept. Agr., Washington, D. C., 1906. 



. 47. SMITH. A comparative study of bovine tubercle bacilli and of 

 human bacilli from sputum. Jour. E.rper. Med., Vol. Ill, 1898, Nos. 

 4 and 5. 



48. SMITH. Studies in mammalian tubercle bacilli (III). Jour. Med. 

 Research, N: S., Vol. VIII, 1905, p. 253. 



