1. Preliminary report of investigations concerning the causation of hog cholera Author(s): Welch, William Henry, 1850-1934 Publication: Baltimore, 1889 Subject(s): Classical Swine Fever -- etiology
2. The bacteria in Asiatic cholera Author(s): Klein, E. (Edward), 1844-1925 Publication: London : Macmillan and Co., 1889 Subject(s): Cholera -- microbiologyVibrio cholerae