Some observations on hog cholera and its control in the United States.
D000818:Animals; D035843:Biomedical Research; D006691:Classical Swine Fever; D013552:Swine; D013553:Swine Diseases; D014481:United States; D014777:Virus Diseases / Q000517:prevention & control*; D014780:Viruses
SWINE/diseases; VIRUS DISEASES/prevention and control