title: Diagnostic lag period in kala-azar: test for early diagnosis needed.
authors.forename: S
authors.initials: S
authors.lastname: Sundar
authors.forename: K
authors.initials: K
authors.lastname: Kumar
authors.forename: V P
authors.initials: VP
authors.lastname: Singh
authors.forename: T M
authors.initials: TM
authors.lastname: Mahopatra
mesh_terms: D001853:Bone Marrow / Q000469:parasitology; D006801:Humans; D007898:Leishmaniasis, Visceral / Q000175:diagnosis*; D013154:Spleen / Q000469:parasitology; D013997:Time Factors