title: Isoniazid prophylaxis started at 3-4 months of life does not prevent tuberculosis disease or infection in both HIV-infected and uninfected children.
authors.affiliation: Department of Paediatrics, Queen Alexandra Hospital, Portsmouth PO6 3LY, UK. adakuiroh@yahoo.com
authors.forename: Mildred Adaku
authors.initials: MA
authors.lastname: Iro
authors.forename: Nick
authors.initials: N
authors.lastname: Brown