title: New leptospiral serotypes (serovars) from the Western Hemisphere isolated during 1964 through 1970.
mesh_terms: D000828:Animal Population Groups / Q000382:microbiology*; D000818:Animals; D000835:Animals, Wild / Q000382:microbiology*; D002489:Central America; D006801:Humans; D007563:Jamaica; D007919:Leptospira / Q000145:classification* / Q000302:isolation & purification; D007922:Leptospirosis / Q000382:microbiology; D008322:Mammals / Q000382:microbiology; D012703:Serotyping