TY - GEN AU - Wisniewski,H J AU - Kleiman,M M AU - Lackman,D B AU - Krumbiegel,E R TI - Demonstration of inapparent infection with disease agents common to animals and man SN - 0017-9035 PY - 1969///1007 KW - Agglutination Tests KW - Agricultural Workers' Diseases KW - epidemiology KW - Animals KW - Antibodies KW - analysis KW - Cattle KW - Complement Fixation Tests KW - Humans KW - Q Fever KW - Skin Tests KW - Wisconsin KW - Zoonoses N1 - Publication Type: Journal Article ER -