HUMAN LEPTOSPIROSIS IN IOWA.
D000371:Agglutination; D000818:Animals; D000937:Antigen-Antibody Reactions; D002417:Cattle; D002418:Cattle Diseases; D004813:Epidemiology; D006801:Humans; D007484:Iowa; D007922:Leptospirosis; D012376:Rodent Diseases; D012621:Seasons; D015047:Zoonoses
AGGLUTINATION; ANTIGEN-ANTIBODY REACTIONS; CATTLE DISEASES; EPIDEMIOLOGY; IOWA; LEPTOSPIROSIS; RODENT DISEASES; SEASONS; ZOONOSES