title: Implications of faecal egg count variation when using the Kato-Katz method to assess Schistosoma mansoni infections.
authors: Departamento de Medicina Preventiva, UFB, Salvador, Bahia, Brazil.
authors: M L
authors: ML
authors: Barreto
authors: D H
authors: DH
authors: Smith
authors: A C
authors: AC
authors: Sleigh
mesh_terms: D002908:Chronic Disease; D005243:Feces / Q000469:parasitology*; D006801:Humans; D010270:Parasite Egg Count; D012555:Schistosomiasis mansoni / Q000175:diagnosis* / Q000469:parasitology