Rivers, Thomas Milton, 1888- ed. Viral and rickettsial infections of man / ed. by Thomas M. Rivers ; Frank L. Horsfall - 3rd ed. - Filadelfi : Lippincott, 1959 - 967 p. 27 cm. Subjects--Topical Terms: RickettsiosisVirosis Dewey Class. No.: 616.922 / R524 National Library of Medicine Call No.: WC500