title: Isolation and classification of fifteen strains of saprophytic leptospires isolated from surface water in France and other countries.
mesh_terms: D005602:France; D005618:Fresh Water; D007919:Leptospira / Q000145:classification / Q000302:isolation & purification* / Q000472:pathogenicity; D008851:Micropore Filters; D012703:Serotyping; D014871:Water Microbiology