title: Increasing seropositivity of leptospirosis in a medical college in Ludhiana.
authors.forename: V
authors.initials: V
authors.lastname: Sagar
authors.forename: V
authors.initials: V
authors.lastname: Berry
mesh_terms: D006785:Hospitals, University; D006801:Humans; D007194:India / Q000453:epidemiology; D007922:Leptospirosis / Q000453:epidemiology*; D011159:Population Surveillance; D016036:Seroepidemiologic Studies