[Study of bovine leptospirosis in Central Africa].
D000350:Africa, Central; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D007922:Leptospirosis / Q000453:epidemiology*
CATTLE/diseases; LEPTOSPIROSIS/epidemiology
Recherches sur la leptospirose bovine en Afrique centrale.