title: Persistence of attenuated Junin virus strains in guinea pigs infected by IM or IC routes.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D000956:Antigens, Viral / Q000032:analysis; D001116:Arenaviridae / Q000472:pathogenicity*; D006477:Arenaviruses, New World / Q000276:immunology / Q000302:isolation & purification / Q000472:pathogenicity*; D006168:Guinea Pigs; D006478:Hemorrhagic Fever, American / Q000276:immunology / Q000382:microbiology*; D013997:Time Factors; D014774:Virulence
chemical_list: D000914:Antibodies, Viral; D000956:Antigens, Viral