1. Principles underlying the serum diagnosis of typhoid fever and the methods of its application Author(s): Welch, William Henry, 1850-1934, author Publication: Chicago : American Medical Association Press, 1897 Subject(s): Typhoid Fever -- diagnosisSerologic Tests
2. The serum diagnosis of hog cholera Author(s): Dawson, Charles F. (Charles Francis), 1860-1928, author Publication: [New York] : D. Appleton & Co., [1897] Subject(s): Classical Swine Fever -- diagnosisSerologic Tests