title: Re: "Risk factors for constant, severe trachoma among preschool children in Kongwa, Tanzania".
authors.forename: A
authors.initials: A
authors.lastname: Stark
authors.forename: M D
authors.initials: MD
authors.lastname: Sherman
mesh_terms: D002675:Child, Preschool; D006801:Humans; D006920:Hygiene; D012307:Risk Factors; D013636:Tanzania / Q000453:epidemiology; D014141:Trachoma / Q000453:epidemiology / Q000209:etiology*